Question

Fan and medal. Plz?

Answer 1

what's the question

Answer 2

Find The area of the parallelogram. Show me how you get the answer step-by-step

Answer 3

You are going to multiply Base by Height. So multiply the 12 on top by the 6 and that should be your answer. Don't forget to put the cm squared after your answer.

Answer 4

@B.R

Answer 5

72

Answer 6

ok. so 72 cm squared is your answer.

Answer 7

@H_HOFF Help with some more?

Answer 8

sure

Answer 9

ill try

Answer 10

Find the area of a parallelogram step-by-step.

Answer 11

alright, same thing as last time. You are going to multiply the height (3.2) by the base (4.9).

Answer 12

158. 8

Answer 13

its 4 point 9 not 49 there is a point in between the 4 and 9 so the answer should be 15.68

Answer 14

4.9 × 3.2=15.68

Answer 15

does that make sense?

Answer 16

@B.R

Answer 17

Yes.

Answer 18

awesome. Anything else you need my help on?

Answer 19

Same thing. Find the area of the triangle.

Answer 20

To find the area of a triangle you need to multiply its base and height together then divide that answer by 2.

Answer 21

A=(bh)÷2
This is the formula you would use.

Answer 22

42? I'm not too sure about this one.

Answer 23

My computer crashed so I'm using my phone. What were the two numbers you multiplied?

Answer 24

You multiply 5 by 6 and get 30. You then divide 30 by 2 which gives you 15. So 15 is your answer.

Answer 25

@B.R

Answer 26

Thanks! Only a few more practice questions.
Find the area.

Answer 27

Alright. You are going to use the same formula. This is the equation: A=(5×4)÷2

Answer 28

@B.R

Answer 29

A = 6. 4? Right?

Answer 30

5×4=20
20÷2=????

Answer 31

10

Answer 32

Yes. 10 is your answer. Don't forget the inches squared though.

Answer 33

the answer is 10 in. squared

Answer 34

Thank you! Now, I need to find the area of the trapezoid.

Answer 35

So what you are going to do is: Add the top (19.5) and bottom (27.5) together. Then you are going to divide that number by 2. Then you are going to multiply that number by the height (12.3)

Answer 36

289.05

Answer 37

That is what I got.

Answer 38

Umm...

Find the exact area of the circle

Answer 39

For this one you are going to use π. π is an infinite number so we are just going to use 3.14 in its place. So first you are going to multiply 9 by itself. then you are going to multiply that number by 3.14. Since it is asking for the exact area of the circle you will NOT round your answer. You will need to right it down as it looks on your calculator.

Answer 40

28.26

Answer 41

Did you multiply 9 by itself first? or did you just multiply 3.14 and 9.

Answer 42

9 x 3.14

Answer 43

You have to multiply 9 by 9 before multiplying it by 3.14

9 times 9 = 81
81 times 3.14 = 254.34

Answer 44

9×9=81

81×3.14=254.34

Answer 45

Thanks! I only has 2 more after this. Find the area.

Answer 46

So to find the area of a circle you need the radius. So you would need to divide the diameter (4) in half. So the radius is 2 since 4 divided by 2 is 2.
These are the steps you will take:

4÷2=2
A=π(2 squared)
2×2=4
4×3.14=12.56

Answer 47

@B.R

Answer 48

Okay.

Answer 49

The field is to be fertilized at the cost of $0.14 per square yard. The rectangular part of the feild is 105 yards long and the diameter of each semicircle is 45 yards. Find the cost of fertilizing the feild. use 3.14 for π

Answer 50

You need to find the area of the rectangle and then the circle.
-Steps for finding the rectangles area

A=105(45)
A=4275

-Area of circle

A=πr^2
r=45÷2=22.5
A=3.14(〖22.5〗^2 )
A=3.14(506.25)
A=1589.63

-Find the cost of fertilization

4275+1589.63=5864.63
5864.63×0.14=821.0482
about $821

Answer 51

@B.R

Answer 52

Okay. Last one.
Find the area of the figure to the nearest square unit.

Answer 53

It is basically the same process but with one extra step.

-Area of the 1/2 circle:

8÷2=4
A=3.14(4^2)
A=3.14(16)
A=50.24
50.24÷2=25.12

-Area of Rectangle:

A=3×8
A=24

-Final answer:

25.12+24= (49.12 cm^2)

Answer 54

Whoops. The final answer is 49
not 49.12
sorry

Answer 55

Oh! It's okay. I can do the rest/ Thank you.

Answer 56

No problem. if you have any more questions, just send me a message.