Answer:
62.4 cm³
Step-by-step explanation:
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Answer:






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Answer:
72
Step-by-step explanation:
The pythagorean theorem states that in a right triangle A^2 + B^2 = C^2 where A and B are the two smaller sides and C is the hypotenuse.
Because of this, in this triangle 30^2 + B^2 = 78^2
Which means B^2 = 5184
And B = 72
Answer:
circle T with radius 8 and 1/ 2 inches
Step-by-step explanation: