Question

in a parallelogram ABCD,la=70°.find the measures of angle B,C,D​

Answer 1

Step-by-step explanation:

By following the rule...

=>The sum of adjacent angle of parellelogram are 180.

angle A+angleB=180

70+angleB=180

angleB=180-70

angleB=110

=>opposite angles of a parallelogram are equal.

so, angle A=angleC

angleC=70

hope it help you