Question

It the base of the triangle
is 30cm and height is 3 find areas of the triangle​

Answer 1

Step-by-step explanation:

1/2 * b * h

1/2 * 30 * 3

15 * 3

45 cm

Answer 2

Answer:

Hence, area of triangle will be 45 sq. cm

Step-by-step explanation:

In context to question asked,

We have to determine the area of triangle.

As per question,

We have,

Base of triangle = 30 cm

Height of triangle = 3 cm

As we know that,

We have formula for finding the area of triangle.

As we have,

$Area = \frac{1}{2}\times b \times h$

So, for determining the value of area of triangle, we will put the value of base and height in above formula,

Thus we will get,

$Area = \frac{1}{2}\times 30 \times 3\\=>\frac{90}{2} = 45\:cm^2$