TRIANGLES

TRIANGLES

Class 10

Introduction-Triangles

• Any polygon which has three sides and three vertices is known as Triangle

Multiple Choice

Find the measure of the indicated angle.

• 26

• 36

• 85

• 144

Multiple Choice

Find the measure of the indicated angle. 

• 95
• 85
• 35
• 45

Multiple Choice

.

.

.

What is the name of this kind of triangle?

• Right

• Scalene

• Isosceles

• Equilateral

Multiple Choice

.

.

.

.

What is the name of this kind of triangle?

• Right

• Scalene

• Isosceles

• Equilateral

Multiple Choice

.
.
.
.
What is the name of this kind of triangle?

• Right
• Isosceles
• Scalene
• Equilateral

Multiple Choice

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

Similar Figures

Poll

Can we have a triangle with 10cm, 4cm and 3 cm as sides?

• Yes

• No

• May be

• No idea

Multiple Choice

Find the missing length indicated.

• 30
• 25
• 45
• 50

Multiple Choice

Find the value of x

• 20

• 4

• 24

• 36

Multiple Choice

Name a segment parallel to segment AC

• segment DE
• segment DB
• segment AC
• segment BC

Multiple Choice

In the fig, DE ll BC. find the value of EC

• 4

• 18

• 12

• 16

Multiple Choice

in the fig, if DE ll BC then find the value of AD

• 16

• 8

• 4

• 32

Multiple Choice

If a line divides any two sides of a triangle in the same ratio then the line is ----------- to the third side

• parallel

• perpendicular

• co-incides

• none of the above

Multiple Choice

Basic proportionality theorem is known as

• Pythagoras theorem

• Area theorem

• none of the above

• Thale's theorem

Multiple Choice

If two figures are similar, the corresponding sides are ______________.

• equal
• congruent
• proportional
• none of these