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algol13
3 years ago
8

Sector area definition

Mathematics
1 answer:
solong [7]3 years ago
8 0
<span>Definition: The number of square units it takes to exactly fill a sector of a circle.

Do you want the exact equation? arc length is </span>Area= rl/2 and arc length is the same as sector area


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It was time for the Fourth of July parade. Marty was helping to put helium in the balloons. When he was finished he had inflated
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The balloons of each color that Marty inflated are:

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This is further explained below.

<h3>How many balloons of each color did Marty inflate?</h3>

Generally, the equation for the statement is mathematically given as

w= r+225

w - 225 = r

Therefore

w - 116 = b

Where

r + w + b = 1147

(w - 225 )+w +( w - 116)=1147

3w = 1147 + 341

w = 496

In conclusion, For Red

w - 225 = r

496 - 225 = r

r=271

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For  blue

w - 116 = b

496  - 116 =380

b=380

Marty inflate red 380 ballons

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2 years ago
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