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3 years ago

Find the area of the regular octagon if the apothem is 3 cm and a side is 2.5 cm. Round to the nearest whole number.

1 answer:

8 0

What the person who is asking the question forgot to say is that its one of these answers

A.30cm2
B.55cm2
C.18cm2
D.60cm2

oh and I believe the answer is 30cm2

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Please help, thanks :) (Question is attached below)

expeople1 [14]

Answer:

Step-by-step explanation:

the upper left graph is the correct answer

because "... or equal to" always represents a filled dot, while just "greater/less than" represents blank dot

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3 years ago

Geometry help quickly

lbvjy [14]

Answer:

RQ = 18

Step-by-step explanation:

KR is an angle bisector and divides the opposite side into segments that are proportional to the other two sides, that is

$\frac{KP}{KQ}$ = $\frac{PR}{RQ}$ , substitute values

$\frac{50}{45}$ = $\frac{38-x}{x}$ ( cross- multiply )

45(38 - x) = 50x ← distribute left side

1710 - 45x = 50x ( add 45x to both sides )

1710 = 95x ( divide both sides by 95 )

18 = x

That is RQ = 18

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3 years ago

After the fine arts booster club's soup supper, there were 120 pieces of pie left over. The leftover pie was distributed equally

Ne4ueva [31]

Answer: Your answer is 12

Step-by-step explanation:

120/(6+4)=X

120/10=X

120/10=12

12=X

8 0

3 years ago

Avery has 125 animal stickers. She gave 5 animal stickers to each of her 10 friends. HoW many animal stickers she have left? Wha

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

125-(5*10)

125-(50)

3 0

3 years ago

Whats the square root of -56

Mashutka [201]

The square root of -56 is 7.4833 (feel free to round it up to 7.5)

I hope this helps you!

4 0

3 years ago

Read 2 more answers