3 years ago

Please help whatbis the answer

Mathematics

1 answer:

Irina-Kira [14]3 years ago

6 0

It’s the last one, cause Susan charges 20 per photo

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20 inches

Step-by-step explanation:

Use the Pythagorean Theorem.

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A construction company wants to build an auditorium on a trapezium shaped plot measuring 410m2. One of the parallel sides of the

Assoli18 [71]

Answer:

other parallel side is 23m

Step-by-step explanation:

Let's assume other parallel sides as 'x'

One of the parallel sides of the trapezium plot measure 18m

so, y=18

distance between the two parallel sides measure 20m

so, h=20

now, we can use area of trapezium formula

$A=\frac{1}{2}\times h \times (x+y)$

now, we can plug values

$A=\frac{1}{2}\times 20 \times (x+18)$

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and then we can solve for x

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