Answer:
10.4 to nearest tenth.
Step-by-step explanation:
If we draw lines from the centre of the circle to each vertex of the hexagon we get 6 equilateral triangles of side length 2.
Altitude of each triangle = sqrt(2^2 - 1^2)
= sqrt3.
So the area of 1 triangle = 1/2 * 2 * sqrt3
= sqrt3
Therefore the area of the hexagon = 6 * sqrt3
= 6sqrt3
= 10.3923
Step-by-step explanation:
R = V / i = 220/4 = 55 ohm
....
Answer:
[PAB]/[QAB] = 3/2.
Step-by-step explanation:
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(7x-2)+(7x-2)+(3x+10)+(3x+10)
=20x+16
