Question

The angle of a pentagon are in the ratio 2:4:2:1:1,if the total measure of the Angle of a Pentagon is 540 degrees,what are in the measure of the each angle

Answer 1

Answer:108,216,108,54,54

Answer 2

Ratio→2:4:2:1:1

Side 1 = 2x

Side 2 = 4x

Side 3 = 2x

Side 4 = 1x

Side 5 = 1x

Total = 540

So, 2x+4x+2x+1x+1x=540!

10x=540

x = 54

So, 2(54)=108.....4(54)=216.....2(54)=108.....1(54)=54.....1(54)=54

∴The Side Are 108, 216, 108, 54, 54!

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Thanks!

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