1.How many semi-circles are there in a circle? 2.How many quadrants form a circle?

3.Which line touches a point on the circumference of the circle?

4.The line touching the inside circumference of the circle is called the .

5.The part of the circle enclosed by two radii inside the circle is known as the .

6.The distance around the circle is the .

7.Which is the longest chord in the circle?

8.The is same as the perimeter of a rectangle.

1. 2semicircle

2. 4 quadrant

3. tangent

4.chord

5.The region enclosed by two radii and an arc of a circle is called the sector of a circle.

6. The distance around the circle is called circumference.

7.Diameter is the longest chord of the circle..

8.The perimeter of sum of all the side lengths of a shape. is same

attachment?

step-by-step explanation:

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.