Answer:
144
Step-by-step explanation:
all of the triangles add up to 108m^2 and the middle adds up to 36m^2 so add them together and you get the surface area.
Answer:
isosceles triangle
Step-by-step explanation:
An isosceles triangle has 2 congruent sides
The triangle described here has 2 congruent sides of 8 cm
The triangle is isosceles
Answer:
1/3 - 1/4 = 1/12.
Step-by-step explanation: