
Let's solve ~




I hope you understood the procedure, please let me know if you have any doubts
What do u want it to be equivalent to?
Answer:
enlargement
Step-by-step explanation:
Answer:
m∠B= 60°
Step-by-step explanation:
The given triangle has all sides equal, so it's an equilateral triangle.
Equilateral triangle is always equal to 60°
Therefore, m∠B= 60°.
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The greatest common factor between 50 and 40 is 10.