kylieweeks052704
22.09.2019 •
Mathematics
How to find the volume of a square pyramid with slant height?
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Ответ:
Ответ:
Sec y = q/r
Step-by-step explanation:
Sin y = 7/q
tan y = 7/r
Mathematically cos y = sin y/tan y
But sec y = 1/cos y
So therefore sec y = tan y/sin y
So that would be ;
7/r divided by 7/q
= 7/r * q/7
= q/r