5. The base of right pyramid is a square of side 10cm. If the height of the pyramid is 12cm, then its slant height is 1) 5cm 2) 13cm 3) 15cm 4) 25cm
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Answer:
13
Step-by-step explanation:
Slant height square = 5 square +12 square
Slant height = square root of 169 = 13
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