Answer:
-5-4-3-2-1 0 1 2 3 4 5
Step-by-step explanation:
Area= pi x r^2
hence,
pi x r^2 = 36 x pi
=> r^2=36
=>r= root over 36 = 6
in short...the radius is 6
Answer:
486
Step-by-step explanation:
for the 2nd term, add 5 to -9
for the 3rd, add 5 × 2 to -9
for the 4th, add 5 × 3 to -9
:
for the 100th, add 5 × (100 - 1) to -9
=> 5 × 99 + (-9)
=> 486
An inscribed angle in a semicircle is always90 degrees
Answer:
use formula of equilateral triangle = roots 3/4 a square.
