Mathematics: Find the volume of the cone shown, if r=8 cm and AC=AB=17 cm a.1226.04 cm b. 3617.28 cm c.1005.3 cm d. 376.8 cm

Find the volume of the cone shown, if r=8 cm and

TheChosenOne9050

20.01.2022

1005.3 cm³

Step-by-step explanation:

The radius of the cone (r) is 8 cm and the slant height is AC = AB = 17 cm.

Therefore, the height of the cone (h) will be given by $\sqrt{17^{2} - 8^{2}} = \sqrt{225} = 15$ cm.

We have to calculate the volume of the cone.

Therefore, the volume of the cone will be given by $\frac{1}{3}\pi r^{2}h$

= $\frac{1}{3} \times \frac{22}{7} \times 8^{2}\times 15$

= 1005.3 cm³ (Answer)

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starreee

13.02.2020

their average speed = 50 mph

Step-by-step explanation:

given:

Jennifer takes her kids to the water park,

which is 25 miles from their house.

It takes 30 minutes to get there.

find:

What is their average speed in mph?

aver speed = 25 mi / 30 min = 0.8 mi/min

= 0.8 mi/min x 60 min/hr

= 50 mph

therefore,

their average speed = 50 mph

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