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A stainless steel patio heater is a square pyramid. The length of one side of the base is 25. 4 The slant height of the pyramid is 89. 7 What is the height of the​ pyramid?
I NEED HELP ASAP

Respuesta :

thishigopal

Answer:

85.71

Step-by-step explanation:

slant ht, half of base and perpendicular ht form a right triangle

here slant ht is hypotenuse.

so (89.7)^2 = 25.4^2 + h^2

85.71

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