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Lesson Example Discussion Quiz: Class Homework

Quiz Discussion

Title: Perimeter of Triangle(based on angles)

Grade: 4-a Lesson: S1-L8

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id	Problem	Options
Steps 1	If the perimeter of a triangle is 8, and it has sides of 3 and 4 , what is the third side?	A) 1 B) 2 C) 3 D) 4
Steps 2	Find the perimeter of an acute triangle ABC in which the sides are given as, AB = 7 units, BC = 8 units, and CA = 5 units.	A) 27 units B) 25 units C) 22 units D) 20 units
Steps 3	A right-angle triangle has a length of 2 adjacent sides of 6 meters and 8 meters, find the perimeter of the triangle.	A) 24 meters B) 30 meters C) 10 meters D) 11 meters
Steps 4	In triangle ABC, angle A measures 100 degrees, and angle B measures 45 degrees. Determine the measure of angle C and classify the triangle based on its angles.	A) C is in 35 degrees Acute angle B) C is in 35 degrees Obtuse angle C) C is in 45 degrees Obtuse angle D) B is in 35 degrees Obtuse angle
Steps 5	In triangle UVW, the measure of angle U is four times the measure of angle V, and the measure of angle W is three times the measure of angle V. If angle V measures 30 degrees, find the measures of angles U and W.	A) 135 and 25 degrees B) 110 and 80 degrees C) 120 and 90 degrees D) 140 and 45 degrees

Problem Id

Problem

Options

Steps 1

If the perimeter of a triangle is 8, and it has sides of 3 and 4 , what is the third side?

A) 1

B) 2

C) 3

D) 4

Steps 2

Find the perimeter of an acute triangle ABC in which the sides are given as, AB = 7 units, BC = 8 units, and CA = 5 units.

A) 27 units

B) 25 units

C) 22 units

D) 20 units

Steps 3

A right-angle triangle has a length of 2 adjacent sides of 6 meters and 8 meters, find the perimeter of the triangle.

A) 24 meters

B) 30 meters

C) 10 meters

D) 11 meters

Steps 4

In triangle ABC, angle A measures 100 degrees, and angle B measures 45 degrees. Determine the measure of angle C and classify the triangle based on its angles.

A) C is in 35 degrees Acute angle

B) C is in 35 degrees Obtuse angle

C) C is in 45 degrees Obtuse angle

D) B is in 35 degrees Obtuse angle

Steps 5

In triangle UVW, the measure of angle U is four times the measure of angle V, and the measure of angle W is three times the measure of angle V. If angle V measures 30 degrees, find the measures of angles U and W.

A) 135 and 25 degrees

B) 110 and 80 degrees

C) 120 and 90 degrees

D) 140 and 45 degrees