Question

find the area of triangular whose side are 5cm,12 cm and 13cm respectively​

Answer 1

Answer:

Area of the ∆ is 30 cm²

Step-by-step explanation:

as the sides of the∆ are 5,12 & 13 cm.

So, this is a right angle triangle.

then, let base=12 cm and perpendicular=5 cm

Area of the ∆ =½×12×5=30 cm²

Answer 2

Answer:

390

Step-by-step explanation:

area of triangle : 1/2×L×B×H

question is:1/2×5×12×13=390