Answer:
KL ≈ 3.6
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan24° = 
= 
= 
( multiply both sides by 8 )
8 × tan24° = KL , then
KL ≈ 3.6 ( to the nearest tenth )
Answer:
0.20%
Step-by-step explanation:
X+40+134=180
X+174=180 (combine like terms)
X=6 (subtract)
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
