Angle of triangle ratio are 19:10:7 what is the sum twice the smalkest angke and largest angle
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2
Angles of triangle be 19x, 10x and 7x.
19x +10x+7x=180°
36x=180°
x =5°
19x=19×5°=95°
10x =10×5°=50°
and 7x=7×5°=35°
sum of smallest angle and largest angle =95°+50°=140°
19x +10x+7x=180°
36x=180°
x =5°
19x=19×5°=95°
10x =10×5°=50°
and 7x=7×5°=35°
sum of smallest angle and largest angle =95°+50°=140°
bhushan79:
please mark as braniste question.
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Answer:
19x+10x+7x=180
36x=180
x=180/36
x=5
19X5=95
10X5=50
7X5=35
95+50+35=180
sum of twice the smallest angle and largest
35X2=70
70+165=165
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