Answer:
p+1.50=b
Step-by-step explanation:
Hope it helps (;
The question is an illustration of related rates.
The rate of change between you and the ball is 0.01 rad per second
I added an attachment to illustrate the given parameters.
The representations on the attachment are:

---- the rate

First, we calculate the vertical distance (y) using tangent ratio

Substitute 100 for x


Differentiate both sides with respect to time (t)

Substitute values for the rates and 

This gives


Divide both sides by 2


Hence, the rate of change between you and the ball is 0.01 rad per second
Read more about related rates at:
brainly.com/question/16981791
Step-by-step explanation:
no, we have no way to prove that they are equal. is DEF equaled JKL then ABC would be equal to it, but it's not
Answer:
The third side will also be 60 as it is an equilateral triangle