X is equal to 2. you can set them equal to each other because they are corresponding angles, which means they are congruent.

where A is area
a is side a lets say its 8cm
b is side b lets say its 7 cm
theta is 28
Answer:
f=13/9
Step-by-step explanation:
f-8/9=5/9
solution
f=5/9+8/9
f= 5+8/9=13/9
Answer:
6
Step-by-step explanation:
First, subtract 9 on both sides:
d+9-9=15-9
d=6
Hope this helped!