Answer:
3√3
Step-by-step explanation:
The area of a trapezoid is calculated by multiplying the sum of bases by 2 and that divided by 2
(2 + 4) ÷ 2 × √3 = 3√3
A triangle has an area of 400 square inches. The length of the base of the triangle is 10 inches. What is the height of the tria
ngle?
1 answer:
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You have to multiply by the complex conjugate so that you can clear the radical from the denominator.
Once you do the multiplication simplify the radical. There's still a common factor in -54, -18, & 75 so divide all those by 3.
