Question

Base of a triangle is 12 and height is 5. Base of another triangle is 15 and height is 3. Find the
ratio of areas of these triangles​

Answer 1

Answer:

area of triangle 1/2×base × height

1/2×12 × 5

= 30

area of triangle 1/2 base × height

1/2 ×15× 3

22.5

ratio 22.5 ÷ 30

3: 4