SaiBook.us Geometry

Lesson Example Discussion Quiz: Class Homework

Quiz In Class

Title: Identify Triangles

Grade: 2-a 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

Problem Id	Problem	Options
1	What is the name of this kind of triangle? $1$	A) Equilateral B) Scalene C) Right D) Circle
2	What is the total sum of angles in a triangle ?	A) 180 B) 182 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 15°. What kind of triangle is it?	A) Obtuse triangle B) Equilateral triangle C) Acute triangle D) Scalene triangle
5	A triangle one angle is equal to 90° is known as _ triangle.	A) Obtuse B) Acute C) Right 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 equal C) Three sides are equal D) Four sides are equal
8	What are the characteristics of an isosceles triangle ?	A) 4-sides are equal B) 2-sides are equal 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) TRUE B) FALSE C) Both D) None

Problem Id

Problem

Options

What is the name of this kind of triangle?

$1$

A) Equilateral

B) Scalene

C) Right

D) Circle

What is the total sum of angles in a triangle ?

A) 180

B) 182

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 15°. What kind of triangle is it?

A) Obtuse triangle

B) Equilateral triangle

C) Acute triangle

D) Scalene triangle

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

A) Obtuse

B) Acute

C) Right

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 equal

C) Three sides are equal

D) Four sides are equal

What are the characteristics of an isosceles triangle ?

A) 4-sides are equal

B) 2-sides are equal

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) TRUE

B) FALSE

C) Both

D) None