Triangle DEF is a right triangle. The length of the legs are 7 cm and 10 cm, how long is the hypotenuse? Round to the nearest te
nth if possible.
A.
7.1 unit
B.
9.0 units
C.
12.2 units
D.
17.0 units
2 answers:
Answer:
C
Step-by-step explanation:
Answer:
C. 12.2
Step-by-step explanation:
7^2 + 10^ = 49 + 100
Square root of 149 = 12.2
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Answer: 18
Step-by-step explanation:
The question is asked to know 30% of 60, we get
60 x 30% = 60 x 0.3 = 18
What would be the question????
Answer:
The answer is D which is 330
Step-by-step explanation:
A=1/2(B1+B2)h is a trapezoid
A=1/2bh is a triangle
A=bh is a parallelogram
And A=Pir2 is a circle
Knowing what the variables are means that all we have to do is substitute:
[ ( 3 ) ^2 + ( 4 ) ^2 ] / 4 - 3 =
( 9 + 16 ) / 1 =
25
