Sandy builds this shape of four

Mathematics

1 answer:

omeli [17]2 years ago

7 0

Answer:

Triangular Pyramid

30.5 cm^3 (cubic centimeters)

Step-by-step explanation:

a shape made up of four triangles is a triangular pyramid.

Volume of any pyramid is (1/3)*Area of the base*height.

area of the base, or any face, is 17.6 as said in the question, now the height. is 5.2 so we can solve then.

V = 1/3 * 17.6 * 5.2 = 30.5

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abruzzese [7]

Answer:

Step-by-step explanation:

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2 years ago

What is the value of X in the triangle attached?

Juliette [100K]

Answer:

X = 22°

Step-by-step explanation:

Accordng to Exterior Angle Sum Property , measure of an exterior angle is equal to the sum of the 2 interior opposite angles.

So,

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2 years ago

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3 years ago

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Answer:

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