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Geometry: Angle Measure Long-Term Memory Review Review 1 1. Complementary angles are two angles whose measures add up to _______ degrees. 2. Supplementary angles are two angles whose measures add up to _______ degrees. 3. The sum of the interior measures of any triangle is _________ degrees. 4. Draw a figure below that shows two complementary angles. 5. Draw a figure below that shows two supplementary angles. 6. Use the triangle below: What is the measure of the following angles? 110 w x y 30 z m w 7. _________ m x __________ m y _________ m z __________ Determine the number of degrees of each section of the pie chart. a. Food_______ Misc. 17% b. Clothing______ Food 25% c. Rent_________ Food Clothing Clothing 8% Rent Misc. Rent 50% Produced by the Southern Nevada Regional Professional Development Program (SNRPDP) June 09 d. Miscellaneous_________ Geometry: Angle Measure Long-Term Memory Review Review 2 1. Complementary angles are two angles whose measures add up to _______ degrees. 2. Supplementary angles are two angles whose measures add up to _______ degrees. 3. The sum of the interior measures of any triangle is ________ degrees. 4. Draw a figure below that shows two complementary angles. 5. Draw a figure below that shows two supplementary angles. 6. In the figure below, BD EG and m CFE 65o . What is the measurement of: m CFE ________ m CFG ________ m EFH ________ m GFH ________ m ACB ________ m ACD _______ m FCD ________ m FCB ________ E B A C F H D G 7. Use the figure above: Identify two angles that are supplementary. 8. Explain the meaning of parallel and provide the symbol used to show lines or planes are parallel. Produced by the Southern Nevada Regional Professional Development Program (SNRPDP) June 09 Geometry: Angle Measure Long-Term Memory Review Review 3 1. Complementary angles are two angles whose measures add up to _______ degrees. 2. Supplementary angles are two angles whose measures add up to _______ degrees. 3. The sum of the interior measures of any triangle is _______ degrees. 4. Draw a figure below that shows two complementary angles. 5. Draw a figure below that shows two supplementary angles. 6. In the figure at the right, BD EG . Complete the following below: E B A F C H G D GFH ACD 7. _________ CFG ACB _________ ‘ OR _________ _________ If p is parallel to q in the figure, what is the sum of angles 1 and 2? p 130 1 2 q 8. The measure of an angle is represented by x. The measures of the complement of this angle can be represented as: A. (90 x ) o B. ( x 90) o C. (180 x) o Produced by the Southern Nevada Regional Professional Development Program (SNRPDP) June 09 D. ( x 180) o Geometry: Angle Measure Long-Term Memory Review Review 4 1. Complementary angles are two angles whose measures add up to _______ degrees. 2. Supplementary angles are two angles whose measures add up to _______ degrees. 3. The sum of the interior measures of any triangle is _______ degrees. 4. Draw a figure below that shows two complementary angles. 5. Draw a figure below that shows two supplementary angles. 6. Use the triangle below: What is the value x? A. B. C. D. 7. 110 130 o 110 o 50o 40o x Mr. Clark received his $720 tax refund from the government. He used $324 for food, $216 for clothing, $36 for miscellaneous items, and the rest on entertainment. Complete the table below and then draw and label an appropriate circle graph that would accompany this table. Categories of Purchase Food Clothing Entertainment Miscellaneous Total Amount of Refund Used Percent of Refund $324 $216 $36 $720 Central Angle Measure 162º 20% 5% 100% 18º 360º 8. Use the table above: Name two categories of purchase that have complementary central angles. 9. A round pizza is cut evenly into 10 pieces. What is the central angle measure of each piece? A. 18º B. 36º C. 45º D. 90º 10. The second hand on a clock travels from the 12 to the 9. How many degrees has the second hand traveled? A. 90º B. 135º C. 180º D. 270º Produced by the Southern Nevada Regional Professional Development Program (SNRPDP) June 09 Geometry: Angle Measure Long-Term Memory Review Quiz 1. Complementary angles are two angles whose measures add up to _______ degrees. 2. Supplementary angles are two angles whose measures add up to _______ degrees. 3. The sum of the interior measures of any triangle is _______ degrees. 4. Draw a figure below that shows two complementary angles. 5. Draw a figure below that shows two supplementary angles. 6. Use the triangle below: What is the value of x? A. 130 o B. 110 o C. 50o D. 40o 110 x 30 7. In the figure below, BD EG and m CFE m CFE ________ 70o . What is the measurement of: m CFG ________ m EFH A m GFH ________ m ACB ________ E B ________ F C H m ACD _______ G D 8. m FCD ________ m FCB GFH ACB _________ _________ ‘or’ ACD CFG _________ _________ Mr. Clark received his $720 tax refund from the government. He used $324 for food, $216 for clothing, $144 for entertainment, and the rest on miscellaneous items. Complete the table below and then draw and label an appropriate circle graph that would accompany this table. Items of Purchase Food Clothing Entertainment Miscellaneous Total 9. ________ Amount of Refund Used $324 Percent of Refund 45% $144 Central Angle Measure Clothing 72º 5% Use the table above: Name two items of purchase that have supplementary central angles. Produced by the Southern Nevada Regional Professional Development Program (SNRPDP) June 09 Geometry: Angle Measure Long-Term Memory Review ANSWERS Review 1 - Answers 1. 90 2. 180 3. 180 4. For example 5. For example 50 40 100 6. 7. w 70 x 110 y 70 z 40 a. Food: 90 80 b. Clothing: 29 c. Rent: 180 d. Miscellaneous: 61 Review 2 - Answers 1. 90 2. 180 3. 180 4. For example 5. For example 45 45 90 6. m CFE 65 90 m CFG 115 m EFH 115 65 m ACD 115 m GFH 65 m ACB m FCD 65 m FCB 115 7. Answers may vary, for example 8. parallel lines are coplanar lines that never intersect (have no points in common)(equal slopes) ACB and BCF Produced by the Southern Nevada Regional Professional Development Program (SNRPDP) June 09 Geometry: Angle Measure Long-Term Memory Review Review 3 - Answers 1. 90 2. 180 3. 180 4. For example 5. For example 6. GFH 35 110 CFE ACD 55 CFG ACB BCF 90 DCF ‘ OR EFH 7. The sum of angles 1 and 2 is 100 8. A. (90 x ) o Review 4 - Answers 1. 90 2. 180 3. 180 4. For example 70 5. 20 For example 120 6. 60 B. 110 o 7. Categories of Purchase Amount of Refund Used Percent of Refund Central Angle Measure Food $324 45% 162º Clothing $216 30% 108º Entertainment $144 20% 72º Miscellaneous $36 5% 18º $720 100% 360º Total Produced by the Southern Nevada Regional Professional Development Program (SNRPDP) June 09 Geometry: Angle Measure Long-Term Memory Review 8. Entertainment and Miscellaneous 9. B. 36º 10. D. 270º Quiz - Answers 1. 90 2. 180 3. 180 4. For example 5. For example 70 20 120 6. D. 40o 7. m CFE m GFH m FCD GFH 70 110 m CFG 70 70 CFE 60 m ACB 70 m FCB 110 ACB m EFH 110 m ACD 110 E B A F C H G D FCD ‘or’ ACD CFG EFH FCB 8. Items of Purchase Amount of Refund Used Food Clothing Entertainment Miscellaneous Total 9. $324 $216 $144 $36 $720 Percent of Refund 45% 30% 20% 5% 100% Central Angle Measure 162º 108º 72º 18º 360º Clothing and Entertainment Produced by the Southern Nevada Regional Professional Development Program (SNRPDP) June 09 Clothing