What is the area of the trapezoid? A) 176 cm^2 B)192 cm^2 C)208 cm^2 D)224 cm^2
1 answer:
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Answer:
10
Step-by-step explanation:
Given expression is .
is a complex expression.
The value of<em> i </em>is –1.
By definition of absolute value,
Now, substitute in the above formula.
(since <em>i </em>= –1)
(since
and
)
(Square root of 100 is 10)
= 10
Hence, the value of the expression is 10.
