The answer is A the berry first one
Answer:
2400 mm
Step-by-step explanation:
(80 x 60) - (60 x 40)
Answer:
44 degrees
Step-by-step explanation:
if BAC and DAE are complementary then their sum is equal to 90 degrees
90 - 36 = 44 degrees
A=pi(r)^2
45=pi(r)^2 divide by pi (3.14)
14.33=r^2 square root both sides
3.79=r round
r=4
Answer:
it can be factorized. this image gives solution