Question

4) 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:

4:3

Step-by-step explanation:

area=1/2* b*h

ratio=(1/2*12*5)/(1/2*15*3)

=4/3

4:3

Answer 2

Answer:

ratio of areas of triangles is 30:22.5 ( 30 /22.5 )

Step-by-step explanation:

area of triangle ( t1 ) = 1/2 base × height

= 1/2 12×5

= 30

area of triangle ( t2 ) =1/2 15×3

= 22.5

therefore,ratio of areas of triangles is 30:22.5