Answer:
The length of each blue trim is 17.2 inches
Step-by-step explanation:
Given
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Required
The length of each blue trim
Since all 4 triangles are equal, then the dimension of 1 triangle is:


The hypotenuse (x) of the triangle blue trim is represented by the blue trim
So:

This gives



Take square root


3X+9X=180
12X=180
X=15°
Angle 1=3X
Angle 1 =45°
That's your answer.
Answer:
1.) A
2.) D
3.) A
Step-by-step explanation:
The answer is 6.1 = 6 1/10
Answer:
Volume of the cylinder =
Step-by-step explanation:
Radius(r) of the cylinder= 
Height(h) of the cylinder= 
Volume of a cylinder is :

As,

Volume is:

The volume of the cylinder is: