It is given in the question that, PA is a radius and AB is the tangent segment .
And in a circle, radius and tangent are always perpendicular, it means they form 90 degree with each other . Or angle PAB is a right angle .
And we cant say anything about the length s of PA and AB, neither of PA and PB.
So out of the four options, correct option is the third option .
Since r//s , then ∠ 1 = ∠ 2 (corresponding angles)
m ∠ 1 = m ∠ 2
60 - 2x = 70 - 4x
-2x + 4x = 70 - 60
2x = 10
and x= 5
Answer: Value of k must be 40.
Step-by-step explanation:
Since we have given that
28 is 12 less than k
1) 12 less than k means
As we use "Subtraction" for less than purpose.
2) For "is" we would use "Equality":
So, our final equation becomes
Hence, Value of k must be 40.
Answer:
what is this
Step-by-step explanation:
Answer:
Step-by-step explanation:
What you have is a square and a rectangle
The formula to find the area of a square is
(you only need one side as they are all the same)
The formula for a rectangle is
Then you add them both up