Answer:
f = 15
Step-by-step explanation:
15 + 6f = 7f
subtract 6f from each side
15= 1f
15=f
70 and 80?
not sure about this !_!
Step-by-step explanation: Identify corresponding sides of congruent and similar triangles. ... This fact can be applied to find the measure of the third angle of a triangle, if you are given the other two. ... You can call this triangle ABC or since , , and are vertices of the triangle. ... that involves comparing the ratios of the lengths of the corresponding sides.
The correct answer is 37%
Answer:
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