Question

252 cm2
7. The sides of a triangle are 3 cm, 5 cm
and 6 cm. Then what is its area? *​

Answer 1

Answer :

area of traingle = 1/2 (base × altitude )

= 1/2 (6× 5+3)

=1/2 (6×8)

=1/2 ×48

=48/2

=24cm²

Step by step explanation:

1) Firstly you will write down the formula of area of triangle that is 1/2 (base × altitude)

2)Then you write down all the value and you will get 1/2 (6×5+3)

3)And then you plus the altitude and you will get 8

4)Then you multiply both which were in the bracket and get 48

5) And for the last you divide 48/2 and get 24cm²