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love history [14]
4 years ago
9

Quadrilateral abcd is a trapezoid with what must be shown to prove that abcd is an isosceles trapezoid?

Mathematics
1 answer:
monitta4 years ago
4 0
Do you have a picture 
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Somebody help and explain!!!
Maslowich

Answer: The midpoint of segment PQ is the number 2.5

note: 2.5 as a fraction is 5/2; as a mixed number 2.5 converts to 2&1/2

============================================================

Explanation:

Apply the midpoint formula to get the midpoint of -8 and 6

We simply add up the values and divide by 2 and we get (-8+6)/2 = -2/2 = -1

So point Q is at -1 on the number line, which is exactly halfway from R to P

Focus on just points P and Q now. Apply the midpoint formula again

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So the midpoint of segment PQ is 2.5

The decimal 2.5 can be written as the mixed number 2&1/2, showing that this new point is exactly halfway between 2 and 3.

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pls help - will give brainliest farmer is painting a new barn. He will need to calculate the surface area of the barn to purchas
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m^2

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