3 years ago

Use the formula for the area of a circle to find the area of the bullseye and the next ring together ?!?!?!

Mathematics

2 answers:

Rina8888 [55]3 years ago

7 0

Answer:

The right answer is A on APEX

I put D and it was wrong.

Step-by-step explanation:

Anon25 [30]3 years ago

6 0

I got D for the answer pi x 12mmsquare cause you're only measuring the area of the bullseye and i got 452.39

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Will give brainliest if answer is correct.

Pachacha [2.7K]

Answer:

Length = 13

Width = 7

Step-by-step explanation:

Given:

length = 2(width) - 1

Area of a Rectangle = lω = 91 cm²

Calculation:

Area of a Rectangle = lω = 91 cm²

(2ω-1)ω = 91

= 2ω²- ω - 91 = 0

=(2ω+13)(ω-7)=0

ω = -6.5 ω=7

length = 2(width) - 1

l=2(7) - 1

l = 13

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3 years ago

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3 years ago

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Again corresponding angles theorem! These 2 angles are equal.

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Any questions just leave in the comments.

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3 years ago

A quadrilateral is inscribed in a circle. It's vertices divide the circle into four consecutive arcs in the ratio 1:2:5:4. Find

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3 years ago

Study the given values of the data and then choose the best suitable answers for all the questions.

german

Answer:

Mean = 18 and Mode = 10

Step-by-step explanation:

The given data is :

10,10, 18, 24,28

We can find the mean of the data,

$Mean=\dfrac{\text{sum of observations}}{\text{total no of observations}}$

$M=\dfrac{10+10+18+24+28}{5}\\\\=18$

Mode is the repetition of data.

Here, 10 repeats 2 times.

So, the mode is 10.

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2 years ago