Question

In Figure 6 AB angle CD. If angle 1 = (3x - 10) and angle 7 = (5x - 30) , find the measures of angle 1 and angle 7.​

Answer 1

Step-by-step explanation:

3x-10=1

x=1+10÷3

x=11÷3

x=3.66

7=5x-30

7+30÷5=x

37÷5=x

7.4

angle 1=3.66

angle 7=7.4