Question

please help me fast...please fast....... buddy ​

Answer 1

Answer:

I will give u.

Step-by-step explanation:

Hope this helps u. Plz mark me brainliest if you found it helpful.

Answer 2

Answer:

let the third side be X

10+9+X=36

19+X=36

X=36-19

X=17

total sides are 10+9+17=36

s/2=36/2=18

Area of triangle=√(s(s-a)(s-b)(s-c))

√18(18-10)(18-9)18-17)

√18(8)(9)(2)

√1296

=36

so the area is 36 cm sq.