Question

@CGGURUMANJUNATH find the area of the triangle whose sides are 12cm, 15cm and 22cm. with figure

Answer 1

@CGGURUMANJUNATH

Answer 2

can you teach me

Answer 3

use herons formula

Answer 4

u dont need a figure...

Answer 5

http://www.mathsisfun.com/geometry/herons-formula.html
this is what you need

Answer 6

herons formula?

Answer 7

yes .... that is the only way to solve this ..

Answer 8

I AGREE WITH @croslali

Answer 9

I AGREE WITH @croslali'S STEPS @jacalneaila

Answer 10

122.19

Answer 11

DO U HAVE ANY DOUBTS @jacalneaila

Answer 12

S=? @jacalneaila

Answer 13

24.5

Answer 14

CORRECT

Answer 15

A=? @jacalneaila

Answer 16

\[\sqrt{s(s-a)(s-b(s-c)} \]

Answer 17

(s-b) i forgot the bracket there

Answer 18

122.19

Answer 19

@jacalneaila A=?

Answer 20

A=122.19

Answer 21

NO

Answer 22

I don't think so a , b , c are the sides of the triangle

Answer 23

u r mistaken