As you can see in the graph, there is no interception between 7 and 12. Therfore, the answer can't be B(because it represents the area between the two numbers).

A isn't the correct answer either because it represents a dot, which is obviously not the case here since there is no dot.

I can't explain why C isn't the right answer, but I hope that explanation that I gave is enough for you to understand ;)

(If you have any questions about the way I solved it, don't hesitate to ask me in the comments, and if you find my answer helpful - consider marking it Brainliest ÷) )

6 0

3 years ago

Find the area of a circle whose circumference measures 28 centimeters.

vagabundo [1.1K]

Assume the radius is R.

2*pi*R = 28 -> R = 14/pi

So the area will be pi*R^2 = 196/pi

7 0

3 years ago

Read 2 more answers

How do I solve this?

vovangra [49]

Notice the picture below

due to equal sides on each scalene triangle, the angle bisector cuts the horizontal in half

thus, use the pythagorean theorem to get the "b" or opposite side

$\bf c^2=a^2+b^2\implies \sqrt{c^2-a^2}=b$

also notice, that "b" is also the altitude or height "h"

what's the area? well, area of a triangle is 1/2 bh
get the area of each triangle and sum them up, that's the area of the kite

4 0

3 years ago