<span>ΔABC, ΔDEF, and ΔGHI
</span>
I think all triangles are congruent. 2 sides and 1 angle of each triangle is has the same measure. Making these triangles congruent in SAS theorem.
Answer:
25
Step-by-step explanation:
Answer:$139.88
Step-by-step explanation:
215,75-75.87 is 139.88
{(1,3) (2,4) (3,5) (4,3)}
Answer:99°
Step-by-step explanation:
180-123=57
x=57+42
x=99°
