Question

find find area of each triangle if you will give me a right explanation I will mark hue brilliantest​

Answer 1

Step-by-step explanation:

Area = (lb)/2

1st triangle -

  40 x 25 x 0.5 = 20 x 25 = 500

2nd triangle -

  15 x 25 x 0.5 = 375/2 = 187.5

3rd (overall triangle) -

  500 + 187.5 = 687.5

Answer 2

Answer:

h=25cm

b=15+40=55cm

formula

1/2×b×h

=1/2×55×25

=687.5cm