mari530
31.03.2021 •
Mathematics
A=.5h(B+b); A=15, B=2, b=3
it's asking for the unknown variable
Solved
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Ответ:
Step-by-step explanation:
That is the area of a trapezoid
A=h(b1+b2)/2
We are given everything but the height so
h=(2A)/(b1+b2), now using the values given to us we have
h=(2(15))/(2+3)
h=30/5
h=6
Ответ:
5000
Step-by-step explanation: