Quiz In Class

Title: Angles

Grade: 10-a Lesson: S1-L2

Explanation:

Quiz: in Class

Problem Id Question

1

The measure of one acute angle of a triangle is two-thirds of the measure of the second acute angle. The third angle measures 50 degrees. Find the measures of the two acute angles.

A) 52° and 78°

B) 50° and 79°

C) 53° and 80°

D) None of these

2

In a straight line, the measure of angle E is 5 times the measure of angle F, and the measure of angle G is twice the measure of angle F. If angle F measures 20 degrees, find the measures of angles E and G.

A) 112° and 46°

B) 112.5° and 45°

C) 113° and 45°

D) 112.5° and 46°

3

In a quadrilateral, three angles measure 80 degrees, 95 degrees, and 110 degrees. Find the measure of the fourth angle.

A) 78°

B) 71°

C) 73°

D) 75°

4

Two acute angles of a triangle are the same size. The third acute angle is 12° smaller than the first acute angle. Find the measure of the acute angles.

A) 63° , 65° and 52°

B) 64° , 64° and 52°

C) 51° , 65° and 65°

D) 62° , 64° and 54°

5

Find missing angle show in following image.

5

A) 42°

B) 37°

C) 39°

D) 40°


Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 16-May-2023 7:45 PM EST