Question

Basic formula to find the area of tringle and rectangle

Answer 1

area of rectangle = length × breadth

area of triangle = 1/2 × base × height

Answer 2

Basic formula to find -

A) area of rectangle = length☓Breadth

B) area of triangle = 1/2 ☓base☓height

Or

Area = root of s(s-a) (s-b) (s-c)

Where = semi perimeter and a, b, c ate the sides of triangle