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hixcatt05
29.11.2019 •
Mathematics
Two similar pyramids have lateral areas 20 ft2 and 45 ft2. the volume of the smaller pyramid is 8 ft3. what is the volume of the larger pyramid?
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Ответ:
Ответ:
sinx = cosy
Step-by-step explanation:
Hypotenuse = sqrt(4² + 3²)
= sqrt(25)
= 5
sinx = 3/5
cosy = 3/5