Question

The area of a triangle and it's height with respect to some base are 1256 sq.mm. and 31.4mm respectively,then length of the base​

Answer 1

Answer:

length of the base of this triangle is 80

Step-by-step explanation:

area of a triangle = 1/2 x base x height

1256 = 1/2 x b x 31.4

2512 = b x 31.4

80 = b ( b= base )