2 years ago

Please awnser this correctly! I will make you Brainliest!

2 answers:

8 0

Volume of cone: pi * r^2 * h/3
Given volume, height

942in^3 = 3.14 * r^2 * 9/3
942in^2 = r^2 * 9.42
Divide by 9.42
r^2 = 100, r = -10, 10
Cannot be negative so...

Solution: radius is 10 in.

AnnyKZ [126]2 years ago

4 0

Answer:

r=10

Step-by-step explanation:

I used a cone calculator.

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Which statement completes the proof that the sum of the angles of triangle PRQ is 180°? Statement Justification

vichka [17]

M∠1 + m∠RPQ + m∠5 = 180° Definition of a Straight Angle

proof : mes1= PRQ (alternate interior)

RPQ = 3 Opposite angle (vertex)
5 =Q (alternate interior)
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3 years ago

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andreev551 [17]

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