Mathematics For Class 6>Chapter 16 - Triangles>EXERCISE 16A>Q 1

EASY

6th CBSE

IMPORTANT

Earn 100

Take three non-collinear points $A, B$ and $C$ on a page of your notebook. Join $A B, B C$ and $C A$ . What figure do you get? Name the angle opposite to the side $B C$ .

Important Questions on Triangles

EASY

6th CBSE

IMPORTANT

Mathematics For Class 6>Chapter 16 - Triangles>EXERCISE 16A>Q 1

Take three non-collinear points

A, B

and $C$ on a page of your notebook. Join

A B, B C

and $C A$ . What figure do you get? Name the vertex opposite to the side $C A$ .

EASY

6th CBSE

IMPORTANT

Mathematics For Class 6>Chapter 16 - Triangles>EXERCISE 16A>Q 1

Take three non-collinear points

A, B

and $C$ on a page of your notebook. Join

A B, B C

and $C A$ . What figure do you get? Name the side opposite to the vertex $B$ .

EASY

6th CBSE

IMPORTANT

Mathematics For Class 6>Chapter 16 - Triangles>EXERCISE 16A>Q 2

The measures of angles of a triangle are

x °, 72 °

and

58 °

. Find the value of

x

.

MEDIUM

6th CBSE

IMPORTANT

Mathematics For Class 6>Chapter 16 - Triangles>EXERCISE 16A>Q 3

The angles of a triangle are in the ratio

1 : 3 : 5

. Find the measure of each of the angles.

MEDIUM

6th CBSE

IMPORTANT

Mathematics For Class 6>Chapter 16 - Triangles>EXERCISE 16A>Q 4

One of the acute angles of a right triangle is

50 °

. Find the other acute angle.

MEDIUM

6th CBSE

IMPORTANT

Mathematics For Class 6>Chapter 16 - Triangles>EXERCISE 16A>Q 5

One of the angles of a triangle is

110 °

and the other two angles are equal. What is the measure of each of these equal angles?

MEDIUM

6th CBSE

IMPORTANT

Mathematics For Class 6>Chapter 16 - Triangles>EXERCISE 16A>Q 6

If one angle of a triangle is equal to the sum of other two, show that the triangle is a right triangle.

MEDIUM

6th CBSE

IMPORTANT

Mathematics For Class 6>Chapter 16 - Triangles>EXERCISE 16A>Q 7

In a $△ A B C$ , if $3 ∠ A = 4 ∠ B = 6 ∠ C$ , calculate the angles.