Construct $Δ A B C$ in which AB = 4 cm, BC = 7 cm and CA = 3 cm. Which type of triangle is this?

Open in App

Solution

Given data $A B = 4$ cm, $B C = 7$ cm, $C A = 3$ cm
It is clear that
$A B + C A = B C$
So, $B$ , $A$ and $C$ form a straight line.

Suggest Corrections

Similar questions

Δ A B C

A B = 4.2

B C = 3.1

C A = 5

Construct a triangle ABC, in which $∠$ B = 53.13°, $∠$ C = 36.87° and AB + BC+ CA = 24 cm. What type of triangle is this? [4 MARKS]

△ A B C

A B = 3 c m

B C = 4 c m, C A = 3.5 c m

Construct a triangle ABC, in which $∠$ B = 53.13°, $∠$ C = 36.87° and AB + BC+ CA = 24 cm. What type of triangle is this? [4 MARKS]

Construct a triangle ABC in which BC is 5 cm, $∠ B$ is $60^{\circ}$ and AB - AC=0 cm. What type of triangle is this? [4 MARKS]

Join BYJU'S Learning Program