Two angles of a triangle are in ratio 3 : 7. If the sum of these angles is equal to the third
angle then smallest angle is:
(A) 21deg (B) 27deg (C) 30deg (D) 36deg
pls Ans with crct ans plz plz plz ......·´¯`(>▂<)´¯`·.
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Answered by
1
Answer:
27
Explanation:
27 because 3x+7x+10x=180
20x=180
x=9
9×3=27
9×7=63
9×10=90
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