QNo 8:- Find the value of x in the following figure.
70°
50°
160
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where is the figure please upload your question properly
Answered by
1
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Step-by-step explanation:
From the table, it can be observed that the angle sum of a convex polygon of n sides is (n −2) × 180º. Hence, the angle sum of the convex polygons having number of sides as above will be as follows.
(a) (7 − 2) × 180º = 900°
(b) (8 − 2) × 180º = 1080°
(c) (10 − 2) × 180º = 1440°
(d) (n − 2) × 180°
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