Tryout Maths A book on Mental Maths 7>Chapter 18 - Constructions>Exercise 51>Q 3

MEDIUM

7th CBSE

IMPORTANT

Earn 100

Construct a right-angled triangle whose hypotenuse measures $5.6 cm$ and one of whose acute angle measures $30 ° .$

Important Questions on Constructions

MEDIUM

7th CBSE

IMPORTANT

Tryout Maths A book on Mental Maths 7>Chapter 18 - Constructions>Exercise 51>Q 4

Construct a

∆ A B C

in which

A B = 3 .8 cm, ∠ A = 60 °

and

A C = 5 cm .

HARD

7th CBSE

IMPORTANT

Tryout Maths A book on Mental Maths 7>Chapter 18 - Constructions>Exercise 51>Q 5

Construct a

∆ A B C

in which

A B = 7 cm, ∠ A = 45 °

and

∠ C = 75 °

.

MEDIUM

7th CBSE

IMPORTANT

Tryout Maths A book on Mental Maths 7>Chapter 18 - Constructions>Exercise 52>Q 1

Draw a triangle

A B C

with

B C = 3.2 cm, A B = 3.6 cm

and

∠ B = 120 °

. Also draw a perpendicular from

A

on

B C

.

MEDIUM

7th CBSE

IMPORTANT

Tryout Maths A book on Mental Maths 7>Chapter 18 - Constructions>Exercise 52>Q 1

Draw a

∆ D E F

with each side measuring

6 cm

. What type of

∆ D E F

is?

MEDIUM

7th CBSE

IMPORTANT

Tryout Maths A book on Mental Maths 7>Chapter 18 - Constructions>Exercise 52>Q 2

Draw a triangle

A B C

in which

∠ C = 90 °

and

A C = B C = 4 c m .

MEDIUM

7th CBSE

IMPORTANT

Tryout Maths A book on Mental Maths 7>Chapter 18 - Constructions>Exercise 52>Q 3

Draw

∆ A B C

in which

A B = 4 .5 cm, B C = 5 cm

and

C A = 6 cm .

Also draw the perpendicular bisector of

B C .

HARD

7th CBSE

IMPORTANT

Tryout Maths A book on Mental Maths 7>Chapter 18 - Constructions>Exercise 52>Q 4

In a triangle ABC,

B C = 5.2 cm, ∠ B = 60 ° and ∠ A = 100 ° .

What is the value of

k

, if the measure of angle

C = k °

HARD

7th CBSE

IMPORTANT

Tryout Maths A book on Mental Maths 7>Chapter 18 - Constructions>Exercise 52>Q 5

Draw

∆ PQR

in which

PQ = 3 cm, QR = 4 cm

and

RP = 5 cm .

Also draw the bisector of

∠ Q

.