Question

If the base of a triangle is 10 cm and the perpendicular to this base is 16 cm, then how many square cm is the area of ​​this triangle?​

Answer 1

Answer:

AREA OF TRAINGLE = 1/2*B*H

SO,

1/2*10*16=1*5*16=80SQCM

Answer 2

Answer:

Base = 16 cm.

Length of both equal sides = 10cm.

We will use Heron's formula to find the area,

Side 1, a = 16 cm.

Side 2, b = 10 cm.

Side 3, c = 10 cm.

Therefore,

Half perimeter= s = 1/2×(16+10+10)

= 36/2

Using Heron's formula,

Hence, the area of given triangle is 48 cm².