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olganol [36]
3 years ago
7

If the radius of the circle is 9 cm, what is the area of sector AOB

Mathematics
1 answer:
cupoosta [38]3 years ago
3 0
254.47 you can google this kid just search formula for the area of a circle. Or A=pie*r^2
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Is 5, √50, 5 a right triangle
Fynjy0 [20]

Answer:

Yeah,its right angled traingle.

Reason:Suppose Root over 50 as hypotenuse and other two sides as base and perpendicular respectively.

By using pythagoras theorem

h^2=p^2+b^2

50=50(which is true)

Therefore it is right angled triangle..This is your required answer.

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2 years ago
Can someone hep me on this
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What is true about the graphs of y = x^2 – 2 and y = x^2 + 2?
ASHA 777 [7]

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Graphs behave differently at various x-inter cepts. Sometimes the graph will cross over the x-axis at an intercept. Other times the graph will touch the x-axis and bounce off.

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deff fn [24]

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161 ft squared

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8 x 5 x 2 = 80

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2 years ago
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2.83

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