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Geometry: Chapter 7 Assessment

Last updated almost 4 years ago

13 questions

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Question 1

1.

The sum of the measures of the interior angles of a convex polygon is 2520°. How many sides does the polygon have?

Question 2

2.

The measures of the interior angles of a quadrilateral are 41°, 146°, 71°, and x°. Type the value of x below.

Question 3

3.

The measures of the exterior angles of a convex polygon are 24°, 107°, 137°, and x°. Type the value of x below.

Question 4

4.

Decide whether ABCD with vertices A (7,4), B (2,-1), C (-3,4), D (2,9 ) is a rectangle, a rhombus, or a square. Give all names that apply. Show work below.

Question 5

5.

Find the coordinates of the intersection of the diagonals of Parallelogram ABCD with vertices A(1,-3), B(6,-3), C(5,-5), and D(0,-5). Show work below.

Question 6

6.

Three vertices of Parallelogram ABCD are A(1,2), B(9,2), and D(-3,-3). Find the coordinates of vertex C. Show work below.

Question 7

7.

Find the measure of each angle of the isosceles trapezoid.

Question 8

8.

For what values of x and y is quadrilateral ABCD a parallelogram? Type them below.

Question 9

9.

Find the measures of the numbered angles in rhombus ABCD. Type them below.

Question 10

10.

Find m ∠D. Type it below.

Question 11

11.

In the diagram, MN is the midsegment of the Trapezoid. What is its value?

Question 12

12.

You use 98 inches of plastic to frame the perimeter of a kite. One side of the kite has a length of 22 inches. Find the length of each of the three remaining sides. Show work below.

Question 13

13.

What is the difference between a rhombus and a square?