Lesson Example Discussion Quiz: Class Homework |
Quiz At Home |
Title: Angles(Interior & Exterior) |
Grade: 4-a Lesson: S2-L2 |
Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts. |
Quiz: at Home
| Problem Id | Problem | Options |
|---|---|---|
1 |
The sum of all interior angles of a rectangle is |
A) 180° B) 360° C) 270° D) 120° |
2 |
find the exterior angle of the given image?
|
A) 90° B) 100° C) 70° D) 60° |
3 |
If the angle XOY measures 87 degrees, what is the measure of the reflex angle XOY? |
A) 337° B) 127° C) 373° D) 273° |
4 |
In an image, if the value of 1 is 62 degrees, what is the value of 4?
|
A) 118° B) 120° C) 140° D) 142° |
5 |
In an image, if the value of 2 is 110 degrees, what is the value of 8? consider its parallel lines.
|
A) 70° B) 80° C) 90° D) 100° |
6 |
Find the regular polygon where each of the exterior angles is equivalent to 60 degrees. |
A) Pentagon B) Heptagon C) Hexagon D) None of these |
7 |
Find the size of one exterior angle for a regular nonagon. |
A)40° B) 90° C) 50° D) 70° |
8 |
Each of the exterior angles of a regular polygon is 12°. How many sides does the polygon have? |
A) 30 sides B) 20 sides C) 25 sides D) 40 sides |
9 |
Four interior angles in an irregular pentagon are 125 degrees each. Find the size of the other angle. |
A) 30 sides B) 20 sides C) 25 sides D) 40 sides |
10 |
If three angles 2x , 3x , and x together form a straight angle, find the angles. |
A) 31° , 37° , 61° B) 60° , 90° , 30° C) 41° , 51° , 61° D) 60° , 30° , 30° |
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