Question

Find the surface area of a rectangular pyramid with these measurements: l = 8 yd., w = 4 yd., and h = 2 yd.(1 point)
Responses

55.55 yd.2
55.55 yd. 2

43.31 yd.2
43.31 yd. 2

72.52 yd.2
72.52 yd. 2

66 yd.2
Answer
just pick the best answer b***
Answer
Use the formula for the surface area of a square pyramid to find the surface area if the base edge length is 5 yards and the height is 25 yards. Round to the nearest whole number.(1 point)
Responses

151 square yards
151 square yards

251 square yards
251 square yards

1,298 square yards
1,298 square yards

276 square yards
Answered by adaleta haught
What is the surface area of a square pyramid where the base edge is 8 ft. and the slant height is 16 ft.?(1 point)
Responses

128 ft.2
128 ft. squared

512 ft.2512 ft. squared

320 ft.2
320 ft. squared

256 ft.2
Answered by adaleta haught
A pastry chef is creating a chocolate dessert in the shape of a triangular pyramid. The pyramid has a base of 5 in., the height of the base is 4.3 in., and the slant height is 6 in. Use the correct formula to find the surface area of the chocolate pyramid. (1 point)
Responses

55.75 in.2
55.75 in. squared

58.25 in.2
58.25 in. squared

52.25 in.2
52.25 in. squared

47.25 in.2
Answered by adaleta haught
When creating the formula for surface area of a triangular pyramid (SA=12ab+3(12lb)) , what formula is being used?(1 point)
Responses

area of a square
area of a square

volume
volume

area of a triangle
area of a triangle

perimeter
Answered by wasssupppp
all where right exept the first wich is 72.52 yd.2
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