The triangle to solve for has a leg or 12 feet, hypotenuse of 20 feet, so solve for Pythagoras

for a

a = 16 feet
12 to 16 pounds Im not very good at math but I hope this helps
Answer:
Sue was the tallest.
Step-by-step explanation:
Sally = 65 3/4 --> 65 6/8
<h2>Sue = <u>65 7/8</u></h2>
Joe = 65 1/2 --> 65 4/8
It is true. The triangles are congruent.
Answer:
x=75
Step-by-step explanation: