Question

calculate the area of triangles given below : base 2.5 cm and height = 12 cm please give answer in steps ​

Answer 1

Answer:

Step-by-step explanation:

area of triangle = 1/2.b.h

base = 2.5cm

height = 12 cm

area = 1/2x2.5x12

= 6 x 2.5

=15 cm^2

Answer 2

Answer:

15 cm²

Step-by-step explanation:

Given:

Base = 2.5 cm

Height = 12 cm

To Find:

Area of triangle = ?

Solution:

We know that area of triangle = 1/2bh

Area of triangle = 1/2 × b × h

Area of triangle = 1/2 × 2.5 × 12

Area of triangle = 6 × 2.5 or 6 × 25/10

Area of triangle = 6 × 5/2

Area of triangle = 3 × 5

Area of triangle = 15 cm²

Hope it helps you ❤