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PLEASE HELP! I need this answered ASAP ;-; (Question is shown below in the attachment)

PLEASE HELP! I need this answered ASAP ;-; (Question is shown below in the attachment-example-1
User Nishad Up
by
8.5k points

2 Answers

6 votes

Answer:

pi units squared

Explanation:

(cant find pi sign)

(pi times r^2)/4

4pi/4

pi

User OrionMelt
by
9.2k points
2 votes

Answer:

3.14 units²

Explanation:

The key realization here is that this shape is one quarter of a circle.

Therefore, it's area will be
(1)/(4) of the whole circle's area.

So, let's first find the area as if this were a whole circle.

The formula is
\pi r^2, and we know that the radius, r, is 2. So:


\pi\cdot2^2\\\\\pi\cdot4\\\\3.14\cdot4\\\\12.56

Now we need to find one fourth of this, we can do this by dividing by 4.


12.56/4=3.14

Hope this helped!

User Steven Scaffidi
by
8.4k points

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