Check the picture below.
now, let's rationalize the denominator for "r" first.
also notice, that section is just 1/4 of the area of that circle, so, let's just find the area of the whole circle with that "r", get one-quarter of it, and subtract it from the half of the area of the square.
Answer:
6.67
Step-by-step explanation:
A quadrilateral is a 4 sided shape. Examples could include squares, trapezoids, rectangles, and rhombus.
Answer:
yes and 42$ is saved
Step-by-step explanation:
149.99-20%=119.99
119.99-10%=107.99
149.99-107.99=42
Answer:
Somebody answer hurry i also need help
Step-by-step explanation: