Answer:
z = 30; obtuse isosceles triangle
Step-by-step explanation:
4z + z + 30 = 180
5z + 30 = 180
5z (+ 30 - 30) = 180 - 30
5z = 150
5z/5 = 150/5
z = 30
Since z = 30, and 30 = 30, two angles are congruent to each other and there is only one obtuse angle. Therefore, this is an obtuse isosceles triangle.
Answer:
x = −3 TRUSSSSSSTTTT MEE
Step-by-step explanation:
It shows the teacher that U know the answer (like evidence) & U didn't just look it up or copy it.
Answer:
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Step-by-step explanation:
