Hey there!
The area of a trapezoid is h(a+b/2), where h is the height and a and b are the two bases. We already have our area, so let's solve for our height in the equation.
40= x(16/2)
40=8x
x=5
Therefore, the height is B) five units.
I hope this helps!
The length of BC is 6. The smaller triangle AEB has AE=16
And triangle ADC, ED=8 which is half of 12. So BC has to be half of AB, making length BC 6
Answer:
Step-by-step explanation:
you have to use pythagoras' theorem
a^2 + b^2 = c^2
diagonal is c as it's the hypoteneuse
10^2 + 10^2 = c^2
100 + 100 = c^2
c =
Answer:
11
4/5
Step-by-step explanation:
there u go thats quick maths
Remove the parentheses: ( a) = a
Find the least common denominator:
Adjust fractions based on the LCD :
Expand :
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hope this helps!