ACT Aspire Math: Solving for a Trapezoid's Area Using Its Height
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If the area of the trapezoid is 21, what is its height h? Use the formula A = 
for the area of a trapezoid.
| ACT Aspire | Math |
| ACT Aspire Math | Measurement |
| Math | Measurement |
| Product Type | ACT Aspire |
| Test Prep | ACT Aspire ACT Aspire Math |
Transcript
area of trap is oid art That's fancy formula So
let's think about this The area the trap is always
given bhaiyya this little formal here where h is the
perpendicular hide of the prop is oi that's this part
That's the age Well the diagram shows that base one
plus based to over two is five plus nine over
two We're just plugging in charging the numbers they gave
us on that's fourteen over to which is seven So
a little bit of reverse engineering gives us that seven
times eight is twenty one and then h is twenty
one over seven or three So the height is three
answers See Okay now we've got that down It'll be
a cinch to help this guy figure out what sure 00:00:54.256 --> [endTime] best fits his body type