Question

the sides of a triangle are 8cm, 15cm and 17cm.Find the area

Answer 1

heya!! mate^_^

your answer is - - -

measure of sides:-

□8cm
□15cm
□17cm

formula of find area of triangle:-

1/2×base×height

=1/2×8×15

$=60cm^2$

Answer 2

Answer:

SIDES OF TRIANGLE = 8 CM , 15 CM , 17 CM

SEMI PERIMETER = 8+15+17/2=40/2 = 20

AREA OF TRIANGLE= UNDER ROOT S [ S-A] [S-B] [S-C]

                                    = UNDER ROOT 20 [20-8] [20-15] [20-17]

                                   = UNDER ROOT 20 * 2 * 5 * 3  CM SQ