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2 years ago

The area of a trapezium shaped field is 480m^2,the distance between two parallel

Mathematics

1 answer:

meriva2 years ago

3 0

Answer:

Area of trapezium = 1/2 * h (a+b)

here, 480= 1/2 *15*(20+b)

(20+b)=960/15

or, b=64-20

therefore, b= 44

.....

Hope u got it...xd

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Step-by-step explanation:

For this case we know that the midpoint for the segment AB is (2,5)

And we know that the coordinates of A are (1,2)

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$X_m = \frac{A_x +B_x}{2}= \frac{1+B_x}{2}= 2$

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$1+B_x = 4$

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