Question

Find the area of a right angle triangle ABC in which perpendicular AB=3 cm and Base BC=4 cm.​

Answer 1

Answer:

6sq.cm

Step-by-step explanation:

Area== hb/2

H=3cm and b=4cm

3x4/2

12/2

=6sq.cm

Answer 2

Answer:

6 cm^2

Step-by-step explanation:

As in right triangle the perpendicular acts as height so we can simply put it in the given formula.

$\binom{1}{2} \times b \times h$

So ar(∆ABC)= 1/2×4×3=6

so area of ∆ ABC is 6cm^2.

Hope it helps☺