a trapezoid with base measure of 23 km and 29km an area of 390km . find the height of the trapezoid.
2 answers:
Answer with Step-by-step explanation:
The area of trapezoid is given by:
A=
Here we are given Area=390 km²
Sum of bases=(23+29) km
= 52 km
We have to find the height of trapezoid
Putting all the given values in the formula of area of trapezoid

390=26×height
height=15
Hence,height of trapezoid is:
15 km
Hello!
To find the area of a trapezoid you use the equation

Put in the values you know

Add

Divide

Divide both sides by 26
15 = h
The answer is 15km
Hope this helps!
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