Answer:
The area of the quarter circle is 
Step-by-step explanation:
we know that
The area of a quarter circle is equal to

we have

substitute the value


Pythagorean theorem is all about squaring the numbers. the equation is a^2+b^2=c^2
when you know two sides of the triangle, you fill in those spaces. they hypotenuse is ALWAYS ‘c’
to figure this problem out you put
a as 4
keep b as b since you don’t know what it is
c as 6
4 squared=16
6 squared=36
16+b^2=36
36-16=20
square root of 20 is 4.47
6 million = 6,000,000
2,384,598 + 6,000,000 = 8,384,598
your answer is 8,384,598
hope this helps
The absolute value - or distance from zero, is fairly simple to find. Make your final answer positive to find it.


Answer:
Perpendicular lines are lines that intersect at a right (90 degrees) angle
Step-by-step explanation: