Answer:
27/77
Step-by-step explanation:
I hope this is correct
Have a good Day!
The triangle is acute
Take a better pic and i will explain in comment
The interior angles of a triangle add up to 180 degrees, meaning we can make an equation.
Hope this helps.
頑張って!
C 12.5cm is the answer good luck
10.7(4.2)+15.9 equals 60.84
51.25+43.85+14 equals 109.1