Answer:
total surface area of cone is πr (r+l)
22/7 x 3 (3+4)
22/7*3 (7)
22 x 3 ( as 7 that was divided by 22 was cut out with 7 in the bracket)
hence,
TSA of cone = 66pi
Answer:
Step-by-step explanation:
AM is perpendicular to BD because they from a right angle and the definition of perpendicular is when two lines meet they form a right angle. AM goes straight down and BD form the horizontal line. These two lines form a right angle so AM is perpendicular to BD.
Are A and B supplementary or complementary
Answer:
reload the page it happens to me but that might mean your gonna have to watch the add again wait nvm it aint working
Step-by-step explanation:
Answer:
Step-by-step explanation:
11.91/3 =3.97
the answer is $3.97
