Question

angles of cylindrical quadrilateral ABCD are A = (6x + 10)° ,B = (5x)° , C = (x+ y)° and D= ( 3y- 10)° . the value of x and y is​

Answer 1

Answer:

A={6x+10}=6×20 +10 =130°

B={5x}=5×20 =100°

C={x+y}= 30 +20 =50°

D={3y−10} = 3×30−10=80°

x=20°

y=30