Math, asked by shifaaps4104, 1 year ago

The three angle of a quarrel are 80 degree 90 degree and 120 degree find the fourth angle

Answers

Answered by samarjitbiswas567
0

Answer:


Step-by-step explanation:

Sum of all angle of a quadrilateral = 360degree

w+x+y+z= 360 -----------------(1)

degree

The value of w is 80degree

The value of x is 90degree

The value of y is 120degree

The value of z =?

From(1)

80+90+120+z=360degree

290+ z= 360degree

z=360-290

z=70degree



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