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PSYCHO15rus [73]
3 years ago
10

How do you find the area and perimeter of a trapezoid?

Mathematics
2 answers:
gulaghasi [49]3 years ago
6 0
The area of a trapezoid, A, equals h, the height of the trapezoid, times the length of base one plus the length of base two divided by two.
The perimeter of a trapezoid, P, equals the measure of base one plus the measure of base two plus the measure of leg one plus the measure of leg two
That is as simple as i can make it lol. i hope it helps some
Romashka [77]3 years ago
5 0

Answer:

Area of a trapezoid = \frac{b_{1} +b_{2} }{2} h

Perimeter of a trapezoid = All of the sides added together

<u>In this case:</u>

Area: 32.5 m²

Perimeter: 26 m

Step-by-step explanation:

The area of a trapezoid is base 1 + base 2 divided by 2, and then multiplied by the height.

The perimeter of all shapes is all of the sides added together.

Hope it helps!

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Cylinder math, help me
coldgirl [10]

Answer:

A= 43.393 rounded

Step-by-step explanation:

A=2πrh

A= 2 \pi 1.625 (4.25)

A= 13.8125\pi

or

A= 43.393 rounded

4 0
3 years ago
For his exercise today, Manuel plans to both run and swim. Let r be the number of laps he runs and lets be the number of laps he
QveST [7]

Answer:

The Inequality describing the situation is 3r+2s>45.

Step-by-step explanation:

Let the number of laps he runs be 'r'

Let the number of laps he swims be 's'

Now Given:

Time required to run each lap = 3 min

Time required to swim each lap = 2 min

Total minutes he need to exercise more than 45

we need to write the Inequality representing the same.

Solution:

Now we can say that;

Time required to run each lap multiplied by the number of laps he runs plus Time required to swim each lap multiplied by the number of laps he swims should be greater than Total minutes he need to exercise.

framing in equation form we get;

3r+2s>45

Hence The Inequality describing the situation is 3r+2s>45.

6 0
3 years ago
Evaluate 3 to the power of 3+1⋅9+12<br><br> A.24<br> B.30<br> C.48<br> D.264
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24..... hope I helped
5 0
3 years ago
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What are the coordinates of point A?
Virty [35]
(-4,-3) need 20 characters
3 0
3 years ago
Hey can anyone help me on number B please?
NNADVOKAT [17]

Answer:60

Step-by-step explanation:all sides of the triangle have to be 180 degrees

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