Instructions: Find the missing side lengths. Leave your answers as radicals in simplest form.

x = 10, y = 10

Step-by-step explanation:

Using the sine/ cosine ratios in the right triangle and the exact values

sin60° = , cos60° = , then

sin60° = = = ( cross- multiply )

2x = 20 ( divide both sides by 2 )

x = 10

and

cos60° = = = ( cross- multiply )

2y = 20 ( divide both sides by 2 )

y = 10

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

answer: it's upside down and i can't read it

step-by-step explanation: