Triangle JKL is isosceles. The measure of angle J is 72 degrees and the measure
of angle K is 36 degrees.
![Triangle JKL is isosceles The measure of angle J is 72 degrees and the measure of angle K is 36 degrees class=](https://us-static.z-dn.net/files/d06/2810a748a1fdb6bcb5490f8856b164e1.png)
Step-by-step explanation:
"which is the measure of angle L?"
the total angle measures of all angles on a triangle should always equal 180
72 + 36 = 108
180 - 108 = 72!
angle L is 72 degrees!
"which angle is the vertex angle?"
from my understanding, the angle opposite the base would be the vertex angle
since j and k are equal, we can only assume 36 is the vertex angle!
hope this helps! if so, pls give brainliest!
Answer:
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