Answer:
34+42+55=141
Step-by-step explanation:
Answer:
Step-by-step explanation:
We use trig to answer these questions:
sin x = opposite side of a triangle / hypotenuse
cos x = adjacent side / hypotenuse
Construct a right triangle with hypotenuse 4 m and lower angle 68 degrees.
The height of the top of the ladder is then defined by:
sin 68 degrees = height / 4 m, which yields (4 m)(sin 68) = height =
3.71 m
and the distance of the bottom of the ladder from the wall as follows:
cos 68 degrees = horizontal distance / hypotenuse =
1.50 m
The first picture is for number 1 and the second one for number 2.
A straight line extending from the center of a circle or sphere to the circumference or surface.. of a circle is a half the diameter.
80 yards equal 240 feet
You have to divide 240 by 3 since there are 3 feet in a yard
