Quiz In Class

Title: Perimeter of Triangle

Grade: 6-a Lesson: S1-L7

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

The sides of a triangle measure 5 cm, 12 cm, and 13 cm. What is the perimeter of the triangle?

A) 30 cm

B) 32 cm

C) 35 cm

D) 42 cm

2

An equilateral triangle has a perimeter of 18 inches. What is the length of each side?

A) 4 inches

B) 6 inches

C) 18 inches

D) 20 inches

3

The perimeter of a right-angled triangle is 30 meters. The two shorter sides are 9 meters and 12 meters. Find the length of the hypotenuse?

A) 20 mtrs

B) 17 mtrs

C) 15 mtrs

D) 21 mtrs

4

The perimeter of an isosceles triangle is 24 inches. One of the equal sides measures 8 inches. What is the length of the third side?

A) 13 inches

B) 12 inches

C) 6 inches

D) 8 inches

5

The perimeter of a triangle is 36 cm. Two of its sides are equal in length and measure 12 cm each. What is the length of the third side?

A) 19 cm

B) 17 cm

C) 15 cm

D) 12 cm

6

A equilataral triangle having length of each side is 6 meters,find the perimter of triangle.

A) 19 meters

B) 10 meters

C) 18 meters

D) 15 meters

7

The perimeter of a triangle is 28 feet. Two sides are 8 feet and 11 feet in length. Find the length of the third side.

A) 10 feet

B) 9 feet

C) 11 feet

D) 12 feet

8

A triangle has sides measuring 25 cm, 16.5 cm, and 12 cm. If the longest side is reduced by half, what is the new perimeter of the triangle?

A) 41 cm

B) 40.5 cm

C) 39.2 cm

D) 41.5 cm

9

The perimeter of an equilateral triangle is 33 cm. If the length of each side is reduced by half, what is the resulting length of the perimeter?

A) 15.3 cm

B) 16.5 cm

C) 15.9 cm

D) 16.2 cm

10

The perimeter of an isosceles triangle is 44 cm, and the length of one side is 19 meters; calculate the size of the other sides.

A) 10 meters , 15 meters

B) 11 meters , 11 meters

C) 12.5 meters , 12.5 meters

D) 12 meters , 13 meters


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