<span>A radius of a circle is perpendicular to a chord if and only if it bisect the chord.</span>
It’s the last one. Six.
Explanation: 6*6 = 36 - 3 = 33 > 21
$990
550 x .80 = 440
$550 + $440 = $990
Answer:
20.7 units
Step-by-step explanation:
The reading is:
-20.7
So, 20.7 units below the water's surface