The ratio of pencils to pens in the drawer is 12:32. If there are actually twice as many pencils as in the ratio, how many penci
2 answers:
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Answer:
Rain is correct, calculates correctly, 238.5 square inches
Step-by-step explanation:
The given triangular pyramid is shown with the dimensions.
The surface area of the triangular pyramid is given by :
Therefore, the surface area of the triangular pyramid is = 238.5 square inches.
