Find the measure of the missing sides in each special right triangle. simplest radical form

X=                   Y=

Step-by-step explanation:

The first one is 45-45-90 right angled isosceles triangle.

The length of the hypotenuse ie.X can be found with the help of Pythagoras Theorem.

where a and b are the remaining sides of the triangle,

X=  

In the second triangle we have to apply trigonometry,

cos θ=

cos 30°=

=

Thus, Y=  inches

1; 35 is the ratio

step-by-step explanation:

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s