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Gala2k [10]
3 years ago
7

A man sold 50 metres of cloth for Rs.5640 at a profit of 20%.

Mathematics
1 answer:
disa [49]3 years ago
8 0
I) 80% x 5640 = Rs. 4512
ii) 4512 divide by 50 = Rs. 90.24
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The curved part of this figures is a semicircle.
vovangra [49]

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SO we get

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Radius is half of diameter, so the radius is

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Formula of area of circle is

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So the area of semicircle is

=(1/2) \pi ( \frac{ \sqrt{65}}{2})^2 = 8.125 \pi \square \units

And the other figure is a triangle, with

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Area = (1/2)*4*7= 14 square units

Therefore, total area is the sum of area of semicircle and area of triangle,

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Total \ area= 14 + 8.125 \pi \ units^2

Correct option is the third option .

3 0
3 years ago
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blondinia [14]
You have to do Y= -2+5-4
7 0
3 years ago
Geroge bought 4 submarine sandwiches for a birthday party. if each person eats 2/3 of a sandwich, how many people can Geroge fee
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George can feed up to 6 people because there are 12 pieces of sandwich and each person eats 2
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3 years ago
PLS HURRY THIS IS REALLY HARD!(FOR ME)​
babunello [35]

Answer:

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Hope this helped!

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Answer:

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Step-by-step explanation:

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3 years ago
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