Unit Test — Unit test

Question 1

2 horizontal and parallel lines are intersected by 2 diagonal lines to form a triangle with exterior angles. The top angle of the triangle is (2 x + 10) degrees. The bottom right angle of the triangle is 79 degrees. The exterior angle to the bottom left angle is (6 x + 1) degrees.

Revolt · Accepted Answer

x = 22

Question 2

Triangle A B C is shown. Lines are drawn from each point to the opposite side and intersect at point D. They form line segments A G, B E, and C F.

Revolt · Accepted Answer

BE ⊥ AC, AG ⊥ BC, and CF ⊥ AB.

Question 3

In the triangles, and .

Revolt · Accepted Answer

longer than

Question 4

Consider triangle WXY.

Revolt · Accepted Answer

Angle W is greater than angle Y.

Question 5

Triangle SQT is isosceles. The measure of angle STQ is 48°.

Revolt · Accepted Answer

24°

Unit Test — Unit test Answers

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