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Topic 1. Parts of a Circle
Spring Final Exam Review
Circles
Using the diagram below, give an example of each circle part.
a. Center:
b. Radius:
c. Diameter:
g. Central Angle:
h. Inscribed Angle:
i. Minor Arc:
j. Major Arc:
k. Semicircle:
d. Chord:
e. Secant:
f. Tangent:
Topic 2. Area and Circumference,

Find the measures of the complement and the supplement of each angle, m

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.