Answer:
108 in²
Step-by-step explanation:
Given that the legs of a right triangle are 12" and 18".
Be cause it is a right triangle (with 90 degrees between the legs), we can arbitrarily assign one of these to be the height and the other value automatically becomes the base.
Let 12" be height and 18" be base
area = 1/2 x height x base
= 1/2 x 12 x 18
= 108 in²
Rounded it is 11.7 cubic cm.
Answer:
2/3
Step-by-step explanation:
Slope is rise over run which is 2/3
V= 3.14r^2h
10/2= r
5^2= 25
(3.14)(25)(6)
V=471
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Use Pythagoras' theorem:
a^2 + b^2 = c^2
Sub the values in:
10^2 + 10^2 = c^2
200 = c^2
Square root to find the answer:
c = 14.14
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- Ally ✧
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