SaiBook.us Geometry

Lesson Example Discussion Quiz: Class Homework

Quiz In Class

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: in Class

Problem Id	Problem	Options
1	Sum of the interior angles of a triangle is	A) 90 degrees B) 180 degrees C) 270 degrees D) 360 degrees
2	The ratio of the exterior and interior angles of a regular polygon is 2 : 3. Find the number of sides in the polygon.	A) 1 B) 5 C) 3 D) 2
3	In a right-angled triangle, right angled at B, AC = 13 cm and AB = 5 cm, find BC.	A) 13 cm B) 15 cm C) 10 cm D) 12 cm
4	what is the each exterior angle of quadrilateral.	A) 110° B) 130° C) 120° D) 90°
5	If angle AOB = 57°, what is the size of reflex angle AOB?	A) 310° B) 302° C) 303° D) 312°
6	find the interior angle of the given image? $6$	A) 110° B) 90° C) 60° D) 45°
7	In a right-angled triangle with one acute angle of 60 degrees, what is the measure of the exterior angle of the other acute angle ?	A)300° B) 270° C) 360° D) 160°
8	The polygon the sum of interor and exteror angle are called.	A) suplimentary angle B) complimentary angle C) both D) none of the above
9	Find the value of x in the given image. $9$	A) 155° B) 135° C) 145° D) 125°
10	Each of the exterior angles of a regular polygon is 15°. How many sides does the polygon have?	A) 12 B) 24 C) 16 D) 18

Problem Id

Problem

Options

Sum of the interior angles of a triangle is

A) 90 degrees

B) 180 degrees

C) 270 degrees

D) 360 degrees

The ratio of the exterior and interior angles of a regular polygon is 2 : 3. Find the number of sides in the polygon.

A) 1

B) 5

C) 3

D) 2

In a right-angled triangle, right angled at B, AC = 13 cm and AB = 5 cm, find BC.

A) 13 cm

B) 15 cm

C) 10 cm

D) 12 cm

what is the each exterior angle of quadrilateral.

A) 110°

B) 130°

C) 120°

D) 90°

If angle AOB = 57°, what is the size of reflex angle AOB?

A) 310°

B) 302°

C) 303°

D) 312°

find the interior angle of the given image?

$6$

A) 110°

B) 90°

C) 60°

D) 45°

In a right-angled triangle with one acute angle of 60 degrees, what is the measure of the exterior angle of the other acute angle ?

A)300°

B) 270°

C) 360°

D) 160°

The polygon the sum of interor and exteror angle are called.

A) suplimentary angle

B) complimentary angle

C) both

D) none of the above

Find the value of x in the given image.

$9$

A) 155°

B) 135°

C) 145°

D) 125°

Each of the exterior angles of a regular polygon is 15°. How many sides does the polygon have?

A) 12

B) 24

C) 16

D) 18