3 years ago

HAVE TO TURN IN TODAY PLZ HELP

1 answer:

6 0

Using the equation for a circle's area $A = \pi r^{2}$ , 283.4 square meters. Note that r, the radius, is determined by dividing the diameter by two.

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klasskru [66]

Full working out shown from step 1 to last.

follow it and you get 24 square feet as final answer. Good luck in other questions!!!

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Marina CMI [18]

Answer:

4/3

10/3

24/3

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pshichka [43]

Answer:

430 billion (430,000,000,000) is 4.3 x 10^11 in scientific notation

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igor_vitrenko [27]

The 2nd place after(to the right) the decimal. For example: .01. 1 would be in the hundredth place.

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3 years ago

sesenic [268]

Answer: C. 84

Step-by-step explanation:

In triangles ABD y BCD:

- AD=CD

- Angle BAD = angle BCD

- BD common side

THEN the triangles are equal because they have two sides and the angle opposite the longest side respectively equal.

CBD = ABD = 42 because the triangles ABD y BCD are equal

ABC = CBD+ABD = 42+42= 84

3 0

3 years ago