Answer:
Hypotenuse = 29
Step-by-step explanation:
SOLVING A RIGHT TRIANGLE:
You have been given two legs, 20 and 21.
USE PYTHAGOREAN THEROM:
[tex]A^2+B^2=C^2\\20^2+21^2=C^2\\400+441=C^2\\\sqrt{841} =\sqrt{C^2}\\29=C[/tex]
SIDE DE = 29
Your hypotenuse is c2, which is 29.
Let's find ANGLE D & E using trig,
D = 46
E = 43
