The area of the trapezoid is 88 cm^2.
To do this problem, first draw out the picture. Then, you will see that the legs of the triangle form a 6, 8, 10 Pythagorean Triple triangle. That gives us the height of the trapezoid as 8.
To find the area of the trapezoid, we can use the equation:
A = 0.5(8)(5 + 17)
A = 88 cm^2
Answer:
1/6
Step-by-step explanation:
using this formula
You get 0.1666666666666666666666666666666666666666
which is 1/6
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Answer:
y = 4
Step-by-step explanation:
5/2y = 10
5/2y x 2/5 = 10 x 2/5
Multiply each side by the reciprocal
y = 4
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Answer:
4095
Step-by-step explanation:
This can be evaluated by substituting n = 1 to n = 6 into the expression and summing the terms, that is
3( )
= 3( + + 4² + 4³ + + )
= 3(1 + 4 + 16 + 64 + 256 + 1024)
= 3(1365)
= 3 × 1365
= 4095