Answer:
25π or 78.5mm²
Step-by-step explanation:
Answer:
-2(4-1)
Step-by-step explanation:
Do parentheses first because of PEMDAS. That means 4-1 equals 3. Then take -2 and times it by the 3 to get -6.
Answer:
A. 1/2*b*h
Step-by-step explanation:
This is the area of triangles
Answer:
b
Step-by-step explanation:
Answer:
triangular prism (pyramid) and cylinder.
Step-by-step explanation:
A pyramid is a polyhedron with one base that is a polygon and faces that are triangles.
A cylinder is a three-dimensional figure with congruent, parallel bases that are circles connected with a curved side.
