Question

In a quadrilateral ABCD are in the angle A= 72 degree and angle C is the supplementary of angle A. the other two angles are 2x-10 and x+4. find the value of X and the measure of all the angles.​

Answer 1

Answer:

angle c= 180-72=108

Step-by-step explanation:

therefore,

(2x-10)+(x+4)+72+108=360

3x+174=360

3x=360-174

3x=186

x=62

therefore,

angleA=72-given

angle B=114

angleC=108

angleD=66