Answer:$68.17
Step-by-step explanation:52.60 times 1.08= 56.81
56.81 times 1.20=68.17
Answer:
The outer diameter of the shaft to 2s.f is 12.65cm
Step-by-step explanation:
We know that the expression for the area of a circular cross section is
A=
given data
area of cross section=
bore diameter d= 8cm
from the area of cross section we can solve for the outer diameter D
solving for D we have
Answer:
2
Step-by-step explanation:
The side has to be between the angles.
So, Angle1 - Side - Angle2
So, we can only swap the angles. So no other permutation is possible with the given conditions.
[If there's any problem with the solution, please inform me]
check the picture below.
so, notice there, the rhombus is really just two triangles, each triangle has a base of 4 units and a height of also 4 units, so simply let's get the area of a triangle and multiply that times 2.