Question

two angles of the quadrilateral are 70 degree two angles of a quadrilateral are 70 degree and 130 degree and the other two angles are equal find the measure of this ​

Answer 1

Answer:

question is wrong

Step-by-step explanation:

Because ,according to question if we add 70+130+70+130 thanee will get total as 400 but according to maths the sum of measures of all angles of any quadrilateral is 360 degree

Answer 2

Let ABCD be the quad.

In which angle A=70 degree,B=130 degree and C=D

We know that,

A+B+C+D=360degree(angle sum property of a quad)

So,A+B+C+C=360(as C=D)

70+130+2C=360

2C=360-200

2C=160

C=160/2

C=80degree

Therefore other two angle are 80degree.