Question

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

Answer 1

Step-by-step explanation:

area of first triangle will be 22.5 and area of second triangle will be 30

then ratio of this two triangle = 22.5/30

solve it till it get si ply.. ur ratio will be there..

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Answer 2

Answer:

Base of the triangle 1 =  b' = 9 units

Height of triangle 1 = h' = 5 units

Base of the triangle 2 = b =10 units

Height of triangle 2 = h = 6 units

As we know the area of a triangle is    $\frac{1}{2} (B)(H)$

Thus area of triangle 1 = $\frac{1}{2} (b')(h')$

= $\frac{1}{2} (9)(5)$

= $\frac{45}{2}$

Also the are of triangle 2 =$\frac{1}{2} (b)(h)$

= $\frac{1}{2} (10)(6)$

= $\frac{30}{2}$

= 15

Ratio = $\frac{area of triangle 1}{area of triangle 2}$

$= \frac{\frac{45}{2} }{15}$

$= \frac{45}{2 * 15}$

$= \frac{3}{2}$

Therefore ratio is 3:2