Answer:
122˚
Step-by-step explanation:
1. Visual estimation
∠BXD is obtuse so ∠BXD > 90˚
15 divided by 3 -\(0-0)/-
15
to get sides JK and ML, you have to use ratios. the ratio is 3:2 so therefor ml and jk are 4.5
Then you add 4.5 and 4.5 and 3 and 3 to get you 15
similar and same shape.
I'm assuming ya want us to simplify
reemember some exponential rules
so
the award is a x=1.43
