For the first one, I believe I is 1200
I would say 30,40,50 because it equals the degrees of a right triangle which is 120
Answer:
I believe the answer is ten.
Step-by-step explanation:
the line to CA is the same length as AE so you would double it to get ten for CD.
hope this helps!
Answer:
11
Step-by-step explanation:
hope this helps with the work
So we know that 3,4 and 5 are pythagorean triplet and these result from a right triangle sides length
- than 3,4 and 5 mean right triangle so 2,5 and 4 mean acute triangle sure or you can prove it in this way too
- than 3^2 +4^2 =5^2 => a right triangle so than
2^2 +4^2 < 5^2 => an acute triangle
hope helped
