Question

find area of right angle triangle whose hypotenuse has length 17 cm of its base 15 cm​

Answer 1

Answer:

let's find the perpendicular first:

by Pythagoras theorem:

(perp)^2=(hypo)^2-(base)^2

=√289-225

=√64

=8cm

area of right angled triangle:

1/2×base×perp

=1/2×15×8

=60cm^2

Answer 2

Answer:

sorry for messy handwriting but yah it was fast!

hope it will help you!