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Nonamiya [84]
3 years ago
11

PLEASE ANSWER ASAP. Find the area of the triangle QRS. Area = square units

Mathematics
2 answers:
LenKa [72]3 years ago
4 0

Answer:area is 140

Step-by-step explanation:

MaRussiya [10]3 years ago
3 0

Area = 140 square units

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B

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I am assuming that the university has much more than 100 students so 100 people is just a small sample.

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In the diagram, the radius of the outer circle is
JulijaS [17]

the value of x is 8 cm.

<u>Step-by-step explanation:</u>

Correct Question : In the diagram, the radius of the outer circle is 2x cm and the radius of the inside circle is 6 cm. The area of the shaded region is 220π cm2. What is the value of x? Enter your answer in the box.

We have ,

the area of a circle =  πr²

the outer circle area = \pi(2x)^2 =4\pi x^2

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According to Question,

the outer circle area - the inside circle area = he shaded region

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3 years ago
Some queen bumblebees weigh up to 0.850.850, point, 85 grams.
LUCKY_DIMON [66]

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3 years ago
If two straight lines intersect and one angle is 30 degrees what are the other three angles
mel-nik [20]
Easey peasy
oposite angle is equal
other angles are supplementary (supplementary means add to 180, and a straight line=180 so if you look at 2 lines intersecting and think for a little bit, you wiill see why)

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angles are
150,30,150
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