Hey There!
80+70 is 150
180
-150
is 30 so 30 must be your answer
Hope This Helps!!!
For this problem, you're finding volume. The expression for volume is l•w•h (length times width times height).
Answer:
52 units.
Step-by-step explanation:
If we drop a perpendicular line from point C to AD and call the point ( on AD) E we have a right triangle CED.
Now CE = 6 and as the whole figure is symmetrical about the dashed line,
ED = (26 - 10)/2
= 8.
So by Pythagoras:
CD^2 = 6^2 + 8^2 = 100
CD = 10.
So, as AB = CD,
the perimeter = 10 + 26 + 2(8)
= 52.
A scale factor of 1.25, also written as 1 1/4 should be used
Answer:
b
Step-by-step explanation: