Answer:

Step-by-step explanation:
If AB is a tangent of a circle, then the angle B is right angle. Therefore the triangle ABC is a rigth triangle.
BC and x are the radius of a circle. Therefore BC = x.
Use the Pythagorean theorem:

We have

Substitute:

<em>subtract 6400 from both sides</em>

(-8,-5) is the answer in coordinate pairs
Using the Pythagorean theorem:
c = sqrt(8^2 + 7^2)
c = sqrt(64 + 49)
c = sqrt(113)
c = 10.6
Answer:
Below.
Step-by-step explanation:
I am guessing you want the area of the parallelogram.
Take the longer side to be the base.
Area = base * distance between base and opposite side
= 26 * 12.5
= 325 cm^2.
Answer:
MEDIAN = <em>6</em>
Step-by-step explanation:
FORMULA = <em>(</em><em>n</em><em>+</em><em>1</em><em>)</em><em>÷</em><em>2</em>