Answer:
We see that the big triangle is an equilateral triangle, so all its angles will measure 60°. Therefore x° will be 60° - 30° = 30°, as he's the base angle of an isosceles triangle having the other base angle of 30°. y will simply be 180° - 60° (remembering that the sum of the angles in a triangle is always 180°).
Answer:
The answer is b = ax- c/x
when i put the / it means fraction
Answer:
80°
Step-by-step explanation:
Step-by-step explanation:


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