GED is 43
CEB and AED is 90
GEB and FEA is 47
hope this helps!
512, the formula for volume is length x width x height :)
Answer:
Step-by-step explanation:
Since the whole right side of that triangle is equal to 28 and the lower portion is 21, then we know the upper portion is 7. Set up a proportion using those sides and the fact that the 2 triangles are similar:
and cross multiply to get
21x = 126 and
x = 6
Answer:
The last one
Step-by-step explanation:
in the second part, x2 could to pull out as x