Answer:
≈ 68.2°
Step-by-step explanation:
tan X= 20/8
tan X= 2.5
x= tan ⁻¹ 2.5
x ≈ 68.2°
Answer:
3 4/5 or 3.8
Step-by-step explanation:
median you just start marking them off.
3 2/5, 3 2/5, 3 4/5, 3 4/5, 3 4/5, 4,4,4
This is a 30,60,90 triangle which is know. To be a special triangle which you use a certain rule(shown below) to solve so the hypotenuse or y would be 22 and the the side or x would be approximately 19.05