Answer:
Step-by-step explanation:
its a because its positive
32/9
Answer: 21.44 cm
Given
Radius r=15 cm
distance of chord from the center is 10 cm
From the figure, the length of the chord is AC
Applying Pythagoras
The length of the chord is
Try this one:
the answers are 8, 20, and 12
x+y-3+6
or
x+y+3