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3 years ago

What is the area of the isosceles trapezoid shown?

Mathematics

2 answers:

igor_vitrenko [27]3 years ago

8 0

Answer:

the answer is 80

Step-by-step explanation:

you can split the trapezoid into a rectangle and two triangles to find the area

balandron [24]3 years ago

4 0

If you want the area of the entire trapeziod.

The formula for area of a trapeziod is:

1/2h(b₁+b₂)

So the equation applied to the trapeziod is:

2.5(20+12)

20+12 is 32. 32 multiplied by 2.5 is 80.

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out of 30 questions on the maths test tomi knew the answer to 27 of them what percentage of questions did tomi know the answer f

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

$\frac{27}{30} \times 100$

so after we cut the nessecary we get 90%

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2 years ago

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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