SaiBook.us Math

Home Course Section Lesson

Lesson Topics Discussion Quiz: Class Homework

Quiz In Class

Title: Identify Triangles

Grade 2+ Lesson s1-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

Id	Name	Note
1	What is the name of this kind of triangle? $1$	A) Equilateral triangle B) Scalene triangle C) Right triangle D) Circle triangle
2	What is the total sum of angles in a triangle?	A) 182 B) 180 C) 150 D) 100
3	How many triangles are in this picture? $3$	A) 7 B) 3 C) 6 D) 2
4	A triangle has angle measurements of 28°, 35°, and 117°. What kind of triangle is it?	A) Acute triangle B) Equilateral triangle C) Scalene triangle D) Obtuse triangle
5	A triangle with one angle equal to 90° is known as _ a triangle.	A) Obtuse triangle B) Acute triangle C) Right angled triangle D) None
6	A triangle whose all angles are less than 90 degrees is __.	A) Scalene triangle B) Obtuse triangle C) Acute triangle D) None
7	What are the characteristics of an equilateral triangle?	A) All sides are equal B) Two sides are C) Three sides are equal D) Four sides are equal
8	What are the characteristics of an isosceles triangle?	A) Two equal sides. B) all sides are different C) 3-sides are equal D) None
9	In a triangle, if all angles are equal, then the measure of each angle is __.	A) 90° B) 60° C) 120° D) 64°
10	The triangle is formed by joining three sides.	A) FALSE B) TRUE C) By joining 4 sides D) None

Name

Note

What is the name of this kind of triangle?

$1$

A) Equilateral triangle

B) Scalene triangle

C) Right triangle

D) Circle triangle

What is the total sum of angles in a triangle?

A) 182

B) 180

C) 150

D) 100

How many triangles are in this picture?

$3$

A) 7

B) 3

C) 6

D) 2

A triangle has angle measurements of 28°, 35°, and 117°. What kind of triangle is it?

A) Acute triangle

B) Equilateral triangle

C) Scalene triangle

D) Obtuse triangle

A triangle with one angle equal to 90° is known as _ a triangle.

A) Obtuse triangle

B) Acute triangle

C) Right angled triangle

D) None

A triangle whose all angles are less than 90 degrees is __.

A) Scalene triangle

B) Obtuse triangle

C) Acute triangle

D) None

What are the characteristics of an equilateral triangle?

A) All sides are equal

B) Two sides are

C) Three sides are equal

D) Four sides are equal

What are the characteristics of an isosceles triangle?

A) Two equal sides.

B) all sides are different

C) 3-sides are equal

D) None

In a triangle, if all angles are equal, then the measure of each angle is __.

A) 90°

B) 60°

C) 120°

D) 64°

The triangle is formed by joining three sides.

A) FALSE

B) TRUE

C) By joining 4 sides

D) None