Question

Khalil has a game board as shown below, which is a square with 20-cm sides. The area of the largest circle is 320 square centimeters.

Answer 1

The square game board has sides = 20 cm

the largest circle which can be inscribed in it has raidus= 10 cm

therefore area of largest circle inscribed in square is given by=

πr²

=22÷7×10²

=2200÷7

=314.2 cm²

therefore the circle with area 320 cm² cannot be inscribed in square.

Answer 2

Answer:

78.5%

Step-by-step explanation:

I'm assuming it's on edge 2022:

Khalil has a game board as shown below, which is a square with 20-cm sides. The area of the largest circle is 314 square centimeters.

3 concentric circles inside of a green square. The largest circle is labeled 1, the next circle is labeled 3, and the smallest circle is labeled 5.

What is the probability of scoring 1, 3, or 5 points with one randomly thrown dart?

50%

62.5%

75%

78.5% <--this is correct