SMCHS
... Congruent Triangles: two triangles are congruent if and only if their vertices can be matched up so that the corresponding parts (angles and sides) of the triangle are congruent. Congruent Polygons: two polygons are congruent if and only if their vertices can be matched up so that their correspondin ...
... Congruent Triangles: two triangles are congruent if and only if their vertices can be matched up so that the corresponding parts (angles and sides) of the triangle are congruent. Congruent Polygons: two polygons are congruent if and only if their vertices can be matched up so that their correspondin ...
Geometry 2 Unit 2
... find the height of a tree in her backyard. From the tree’s base, she walks 8 meters along the tree’s shadow to a position where the end of her shadow exactly overlaps the end of the tree’s shadow. She is now 5 meters from the end of the shadows. How tall is the tree? ...
... find the height of a tree in her backyard. From the tree’s base, she walks 8 meters along the tree’s shadow to a position where the end of her shadow exactly overlaps the end of the tree’s shadow. She is now 5 meters from the end of the shadows. How tall is the tree? ...
2.1 - Cornell Math
... Polygon- A connected set of at least three line segments in the same plane such that each segment intersects exactly two others, one at each endpoint. Triangle- A polygon with three sides Scalene Triangle- A triangle whose sides are each a different length Parallelogram- A quadrilateral whose opposi ...
... Polygon- A connected set of at least three line segments in the same plane such that each segment intersects exactly two others, one at each endpoint. Triangle- A polygon with three sides Scalene Triangle- A triangle whose sides are each a different length Parallelogram- A quadrilateral whose opposi ...
Quarter 3 Test Review
... 4. When a central angle and an inscribed angle intercept the same arc, the two angles are congruent. ...
... 4. When a central angle and an inscribed angle intercept the same arc, the two angles are congruent. ...
Math Institute April 2010 Most Missed Questions: Applying Basic
... Properties of SIMILAR TRIANGLES Reflection: One triangle can be the mirror image of the other, but as long as they are the same shape, the triangles are still similar. It can be reflected in any direction, up, down, left, right. ...
... Properties of SIMILAR TRIANGLES Reflection: One triangle can be the mirror image of the other, but as long as they are the same shape, the triangles are still similar. It can be reflected in any direction, up, down, left, right. ...
Algebra and Trig. I 4.3 – Right Angle Trigonometry We construct a
... 90-θ c a of the angles of any triangle is 180°, in a right triangle the sum of the acute angles is 90°, thus θ the acute angles are b complements. If one acute angle is θ° the other must be 90°-θ° ...
... 90-θ c a of the angles of any triangle is 180°, in a right triangle the sum of the acute angles is 90°, thus θ the acute angles are b complements. If one acute angle is θ° the other must be 90°-θ° ...
Problem Sheet 7
... 5 ANSWER: 704 square units. EXPLANATION: The base of the second triangle is 8 times the base of the original triangle. Since the triangles are similar, the height of the second triangle must also be 8 times the height of the first triangle. Since calculating area involves mutliplying by base and hei ...
... 5 ANSWER: 704 square units. EXPLANATION: The base of the second triangle is 8 times the base of the original triangle. Since the triangles are similar, the height of the second triangle must also be 8 times the height of the first triangle. Since calculating area involves mutliplying by base and hei ...
