Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
EOC Review – Week #6 1. ABCD is a trapezoid with median EF . 4. In a hexagon, three angles have the same measure. The measure of each of the congruent angles is twice the measure of the fourth angle and is half the measure of the fifth angle. The sixth angle measure 115°. What is the measure of the smallest angle? A 41° What is the length of AB ? A 5 units B 7 units B 55° C 110° D 121° C 9 units D 10 units 2. If KLMN is a rhombus, and m KLM 80 , what is the measure of 1 ? 5. Given the following figure composed of regular polygons, find the value of x. A 72° A 40° B 108° B 50° C 120° C 80° D 132° D 90° 3. The measure of each exterior angle of a regular polygon is 45°. How many sides does the polygon have? 6. JK and LM are perpendicular diameters of a circle. They are each 12 inches long. What is the approximate length of chord LK? A 4 A 17 in B 5 B 12 in C 8 C 10.4 in D 8.5 in D 9 7. Figure JKLM is a parallelogram. J K 125 20 M 9. Given parallelogram EFGH, what is the length of side EF? E x L F 3x + 6 27 What is the value of x? H A 65 B 55 C 45 D 35 A 2x + 5 G 27 B 21 C 19 D 7 8. If PQRS is a rhombus, which statement must be true? 10. A triangle has interior angles that measures 3x, (2x + 15), and (x + 45). What is the measure of the largest exterior angle? A 160˚ B 125˚ A PSR is a right angle. B PR QS C PQR QRS D PQ QR C 120˚ D 115˚