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WorksheetsUnit 4: Angles Review
Total questions: 27
Worksheet time: 17mins
A right angle is ______.
45 degrees
90 degrees
180 degrees
360 degrees
The shape made by 2 straight lines joining at one point is called _______.
angle
square
triangle
circle
The unit to measure angles is ________
cm
kg
degrees
degrees Celsius
A _______ is a tool to measure angles.
ruler
scale
measuring cup
protractor
An angle less than a right angle is called _______.
obtuse
right
acute
relfex
An angle that is more than 90 degrees but less than 180 degrees is called ______.
obtuse
acute
right
reflex
One revolution (full rotation) has a measure of ________.
180 degrees
90 degrees
360 degrees
1 degree
A straight angle has a measure of _______.
90 degrees
360 degrees
180 degrees
45 degrees
What is the measure of this angle?
Use your protractor.
70°
110°
60°
80°
What is the measure of the angle?
Use your protractor.
70°
80°
120°
110°
What is the measure of the angle?
Use your protractor.
60°
65°
55°
115°
The measure of 2 right angles is ______.
90°
180°
270°
360°
The measure of 4 right angles is _______.
90°
180°
270°
360°
What is the measure of angle ㋐
115°
125°
25°
35°
What is the measure of angle イ
50°
180°
140°
130°
What is the measure of angle オ？
60°
50°
30°
180°
What is the measure of angle カ？
60°
50°
120°
180°
On the triangle ruler, what is the measure of angle A?
60°
30°
90°
45°
On the triangle ruler, what is the measure of angle B?
60°
30°
90°
45°
On the triangle ruler, what is the measure of angle C?
60°
30°
90°
45°
On the triangle ruler, what is the measure of angle D?
60°
30°
90°
45°
On the triangle ruler, what is the measure of angle E?
60°
30°
90°
45°
On the triangle ruler, what is the measure of angle F?
60°
30°
90°
45°
What is the measure of angle ㋐?
120°
90°
135°
150°
What is the measure of angle イ?
120°
90°
135°
150°
What is the measure of angle shown?
120°
105°
135°
150°
What is the measure of angle shown?
90°
75°
60°
45°
