Sagot :
The area of a triangle is 1/2*base*height
So, do that for one of the triangles, since they're all the same 1/2*4*5=10cm squared
Multiply by 8 to find the total
10*8=80
80 cm squared.
So, do that for one of the triangles, since they're all the same 1/2*4*5=10cm squared
Multiply by 8 to find the total
10*8=80
80 cm squared.
Base of each triangle = about 4 cm
Height of each triangle = 5 cm
Area of each triangle = (1/2) (base) (height)
and there are 8 of them.
Total area = (8) x (1/2) x (base) x (height) =
(4) x (about 4 cm) x (5 cm) = about 80 cm² .