angle A=3x+4 angle B=y-3 angle C=4x angle D=2y+10 ( cyclic quad) find all angles
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so doed we know the property of cyclic quadrilateral that sum of opposite angles=180
A+C=180
3x+4+4x=180
7x+4=180
7x=176
x =176/7
x=25.14
B+D=180
y-3+2y+10=180
y+7=180
y=173
now the value of x and y in the angles
you all get your answer
y=
A+C=180
3x+4+4x=180
7x+4=180
7x=176
x =176/7
x=25.14
B+D=180
y-3+2y+10=180
y+7=180
y=173
now the value of x and y in the angles
you all get your answer
y=
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