[Polygons and Quadrilaterals Unit 2B Test]
Yo for anyone on the hunt for the answers here you go dudes. Stay safe out there!
These should be 100% I just checked them. hopefully they don't change them. ^^`
1. Find the sum of the measures of exterior angles, one at each vertex, of an octagon.
Answer: 360°
2. Find m∠KJM.
Answer: 38°
3. What is the measure of each interior angle of a regular octagon?
Answer: 135
4. A regular polygon has all sides and angles congruent.
Answer: True
5. Which statement proves that a quadrilateral is a rectangle?
Answer: A rectangle has diagonals that are congruent.
6. m∠R = 120° and m∠S = 100°. Find m∠T. The diagram is not drawn to scale.
Answer: 40°
7. Which statement is true?
Answer: All rectangles are quadrilaterals.
8. Find the value of a. The diagram is not to scale.
Answer: 144°
9. In rectangle KLMN, KM = 7x, and LN = 49. Find the value of x.
Answer: 7
10. Which of the following describes the type of triangle with vertices T(1, 1), V(4, 0), and S(3, 5)?
(Hint: Graph the points in Desmos or Geogebra.)
Answer: Scalene