Area of the sign ( trapezoid ) :
A = ( a + b ) / 2 · h
where: a = 8, b = 5, h = 5
A = ( 8 + 6 ) / 2 · 5 =
= 14/2 · 5 = 7 · 5 = 35 ft²
Answer:
B ) 35 square feet
Answer:
9 answer ok like floow on
Remember that

so

find the individual square roots

=

answer is 1/10
In scientific notation the answer is: 0.00018 x 10^6
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