two angles of quad. one 50 and 80 and other two angles are in ratio 8:15 then find tha two angles
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Answered by
1
Step-by-step explanation:
8x + 15x + 50+ 80 = 360
23x + 130 = 360
23x = 360- 130
23x = 230
x = 230/ 23
x = 10
ANGLES ARE - 8 × 10 = 80
- 15× 10 = 150
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Answered by
1
Step-by-step explanation:
Let the other two angles be 8x and 15x
{by angle sum property of a quadrilateral=360°}
solution= 80°+50°+8x+15x=360°
130°+23x=360°
23x =360°-130° =230°
23x=230°
x=230÷23
x=10
putting the value of x =10
8x = 8×10=80°
15x=15×10=150°
so other two angles which is in ratio 8:15 is
80° and 150°
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