Question

2.) Find the area of the given figure.

Answer 1

d

Answer 2

As you can see for part a)
The shape is broken up into a trapezoid and a rectangle. You find the area by finding the area of the individual rectangle and trapezoid and then adding them up together

Answer 3

Do you know the formula's for rectangle and trapezoid's?

Answer 4

Yes correct for the rectangle, and for the trapezoid?

Answer 5

Okay, so the formula for the area of a trapezoid is
\[h(a+b)/2\]
Where a and b are your bases and h is your height

Answer 6

You just basically average the bases and multiply by the base

Answer 7

no, so let me draw the figure without the dimensions, see if you can figure out the dimensions.

Answer 8

Can you figure out a, b and h now?
It is given in the diagram

Answer 9

yes, you are correct. Now plug it into the formula above

Answer 10

yes, correct!

Answer 11

What value did you get?

Answer 12

Now add it to the area of a rectangle.
Yes correct

Answer 13

yes, you are correct

Answer 14

yeah, obviously
question 1 is c

Answer 15

Do you know what to do for 3?

Answer 16

So as you can see. 3 is just a trapezoid and a semicircle

Answer 17

you already know the formula's to a trapezoid. Do you know for a circle or semicircle?

Answer 18

The area for a circle is \[\pi)(r^2)\]
so what would the area for a semicircle be?

Answer 19

a semicircle is half of that. So...
\[(1/2)(\pi)(r^2)\]

Answer 20

Do you know how to do this now?
Just plug in the values into the formulas and then add them together

Answer 21

What did you get?

Answer 22

yeah? do you not see?

Answer 23

Yes, for the semicircle. Now add that value to that of the area of the trapezoid

Answer 24

What is that for ^?

Answer 25

YES YOU ALREADY SAID THAT. HOW MANY TIMES???

Answer 26

yes, correct

Answer 27

Are you okay? How many times do I have to say that it is correct. If you keep it up as this rate no one is going to help. You don't have to check in with every little thing like 15 times!

Answer 28

Add to what you got for the trapezoid!

Answer 29

Then that is your answer

Answer 30

What did you get?

Answer 31

What is your answer?

Answer 32

yes u got it right.

Answer 33

I already told you the formula

Answer 34

Just add to the value of a semicircle for god's sake

Answer 35

I already gave you the formula. You already know how to do this. It was okay before but annoying now. You've been dragging this for 1 hr! Now don't say correct? until the end. Yes you are correct. Now add them together!

Answer 36

finally!
Round to 30.3.
That is your answer