Writing to Explain: Kevin drove his scooter 62 km in 2 hours. Explain how to find how far he drives if he drives at the same rat
e for 3 hours.
2 answers:
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Answer:
Step-by-step explanation:
Area of the figure = Area of semicircle + area of rectangle
Area of semicircle:
d = 14 mm
r = 14/2 = 7 mm
Area = (1/2)πr²
=11 *7
= 77 mm²
Area of rectangle:
length = 14 mm
Width = 10 mm
Area = length *width
= 14 * 10
= 140 mm²
Area of the figure = 77 + 140 = 217 mm²
It's the formula of the volume of a cone with equal lengths of radius and height.