Answer:
5
Step-by-step explanation:
cos 60° = y / 10
y = 10 * 1/2 = 5
Answer:
Any dimensions can make a triangle, however
this does not make a right angled triangle.
Step-by-step explanation:
Determine the length of the hypotenuse of a right angle triangle with side lengths 5ft and 9ft by using the formula:



This is not equal to 14ft.
Answer:
50
Step-by-step explanation:
Answer: 8
Step-by-step explanation:
4 is the base. 8 are the sides