Answer:10 wrong
Step-by-step explanation:
I am smart
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Answer:
Area of a Square it base x height so 4x4=16+16 = 32 in^2
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
35:40=0.875
21:24=0.875
Therefore the hour hand travels 40.192in in 5 hours
<h3>
How to calculate the area of a sector</h3>
A sector is said to be a part of a circle made of the arc of the circle along with its two radii.
The formula for calculating the area of a sector is expressed as;
A = r²β/2
where
r is the radius of the circle
β is the angle subtended
Since the the hour hand travel during 5 hours, the subtended angle by the sector will be;
β = 360/5
β = 72 degrees
Given the following parameters
r = 16/2
r = 8in
Substitute into the formula
A = 8²(72π)/360
A = 40.192in
Therefore the hour hand travels 40.192in in 5 hours
Learn more on area of a sector here: brainly.com/question/22761976
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7 were in each pack because orginally he had 28 he gave four away. 7*4=28
