please ans step by step
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1st Answer is..
we know that the sum of exterior angle of regular polygon is 360 °
exterior angle measure is 45°
now 360°/45°
= 8°
. The answer of next question is..
2:3:5:8
=2x+3x+5x+8x =360° (sum of Angle of a quadrilateral)
18x=360°
x=360°/18 = 20
so value of x is 20
now...
2x=2×20=40°
3x=3×20=60°
5x=5×20=110°
8x=8×20=160°
.
hope it will help u...
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