You are building a model of a square pyramid. The side length of the base of the model is 30 cm. The height is 21 cm. What is th e slant height of the model pyramid
1 answer:
Answer:
Step-by-step explanation:
find the area of the base (square)=900 sq. cm find area of triangles=1260 sq. cm total= 2160 sq. cm
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Answer:
x = 27
Step-by-step explanation:
3x-4y = 65
Let y = 4
3x - 4*4 = 65
3x -16 = 65
Add 16 to each side
3x-16+16 = 65+16
3x = 81
Divide each side by 3
3x/3 = 81/3
x = 27