Answer:
d = 19
Step-by-step explanation:
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FACTS TO KNOW BEFORE SOLVING :-
For a cuboid with dimensions l , b & h ,
Diagonal of a cuboid =
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According to the question ,
l = 10 ; b = 6 ; h = 15
So , Diagonal of the cuboid (d) =
We can solve for the length of side a to the nearest whole number using the Laws of Cosines such as the formula is shown below:
a²=b²+c²-2bcCosA
Solving for the value of a, we have:
a²=10²+14²-2(10)(14)cos54°
a²=131.42
a=11.46
The answer is 11.46 or 11.5.
1. 27
2=77
Your angles have to equal 90 and 180 degrees
So you would have to subtract from the angles and the numbers
Answer:
About 106.76 if you use 3.14 as pi
Step-by-step explanation:
c=2πr
So 2x3.14(pi)=6.28
6.28x17=106.76