Question

Base of a triangle is 9 and height is 5. Base of another triangle is 10 and height
is 6. Find the ratio of areas of these triangles.​

Answer 1

Answer:

2:3

Step-by-step explanation:

Area of a triangle = 1/2 x basa x height

--> area of triangle 1: 1/2 x 9 x 5

=22.5

--> area of triangle 2: 1/2 x 10 x 6

=30

RATIO:

22.5:30

WE MUST SIMPLIFY IT SO:

= 2:3

Answer 2

area of ∆abc=√106

ar. of ∆pqr=2√34