Question

find the perimeter and area of triangle​

Answer 1

Answer:

big triangle(P): 15cm

small triangle(P)I: 16cm

small triangle (P)ii: 11.5cm

big triangle (A): 60

Answer 2

Answer:

hello champ

area of triangle is

1/2 x b x h

$see \\ let \: h \: x$

Step-by-step explanation:

1/² x 4 x h

4/ 2 = x

2=x

now put value 1/ ² x 4 x 2

1 / 2 = 8

8=2