#129 - Warm Up - Accel - 4/8

Draw the chord of a circle

Answer explanation

the line segment joining any two points on the circumference of the circle

Draw a radius

Answer explanation

The distance from the center point to any endpoint on the circle

Draw a diameter

Answer explanation

a line segment that passes through the center and meets the circumference at opposite ends

* diameter is 2r

What is the diameter?

• 40 ft

• 80 ft

• 20 ft

What is the radius?

• 70 cm

• 35 cm

• 140 cm

16 - 4a > 8

• a<-2
• a>-2
• a<2
• a>2

3) Select all the properties that are true for the given rhombus.

• There is exactly one pair of parallel sides.

• There is exactly two pairs of parallel sides.

• There are exactly four congruent sides.

• There are exactly four right angles.

• There are exactly four congruent angles.

10) A bag has 15 white marbles and 12 blue marbles. Allison will randomly select 1 marble from this bag. What is the probability that she will select a blue marble?

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Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion