Solve only maths sums
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2- let angles x = 5x ,y = 4x , z = 6x
Angle x +y+z = 180°
5x + 4x + 6x = 180°
15x = 180°
x = 180÷15
x= 12
So,x = 5×12 = 60°
y = 4× 12 = 48°
z = 6×12 = 72°
3- let angles = 5x , 4x
A + B = 180°
5x + 4x = 180°
9x = 180°
x = 180÷9
x = 20
A = 5×20 = 100
B = 4×20 =80
Hope it help you guys |||||
Angle x +y+z = 180°
5x + 4x + 6x = 180°
15x = 180°
x = 180÷15
x= 12
So,x = 5×12 = 60°
y = 4× 12 = 48°
z = 6×12 = 72°
3- let angles = 5x , 4x
A + B = 180°
5x + 4x = 180°
9x = 180°
x = 180÷9
x = 20
A = 5×20 = 100
B = 4×20 =80
Hope it help you guys |||||
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