Mrs.Giuntini's lawn is triangle shaped with a base of 25 feet and a height of 10 feet . what is the area of Mrs. Giuntini's lawn
1 answer:
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Answer:
Step-by-step explanation:
Given : The formula for the area of a trapezoid with altitude k and bases m and n is
We have solve for m .
Consider the given formula
Multiply both side by , we have,
Now subtract n both side, we have,
Thus,
Answer:
(-4, -3) y (3, -5)
{-12 y, 15 y}
-12 y + 15 y = 3 y
(3 y)/2
3 sqrt(41) abs(y)
Answer:
Step-by-step explanation:
First, we calculate the unknown angle of the left triangle and right triangle:
Unknown angle for left triangle⬆️
Unknown angle for right triangle⬆️
Now we've calculated the two angles for the small triangle in the middle. So, we just have to calculate the top angle of the middle triangle:
The angle 65° and angle of x are vertical angle.(both are equal)
So... <u>x= 65°</u>
<em>hope it </em><em>helps </em><em>:</em><em>)</em>