Answer:
$-275.12
Step-by-step explanation:
because 420.35+ -275.12=145.23
Answer:
Step-by-step explanation:
The figure consists of a square and a sector. We can add the areas of the square and sector to get the total area of the figure.
The area of a sector with measure in a circle of radius is equal to . Since there are 360 degrees in a circle and 90 degrees in each corner of a square, the measure of the sector is .
Thus, its area is:
.
The area of a square with side length is given by . Therefore, the area of the circle is and the total area of the figure is
Answer:
Y Z X or STR
Step-by-step explanation: