Answer:

Step-by-step explanation:

The equation of a circle is (x-h)²+(y-k)²=r², with h being the x value in the center, k being the y value, and r being the radius. x and y can stay variables, so we can plug numbers in to get (x-0)²+(y-3)²=5²=25=x²+(y-3)²
Answer:
triangle A= 1/2bh
1/2(18)(14)= 126
semi circle 3.14(9)^2 divided by 2 = 127.17
Triangle Area plus semi circle Area = 126+127.17= 253.17
You would need more details like the y values or something. Rate of change is slope though if that helps you enough to figure it out
◆ Linear equations in two Variables ◆
Hey !!
Check the attachment.
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