Answer:
h≅ 8 yards
Step-by-step explanation:
Given data
Volume of cone= 301.44 cubic yards
Radius of cone= 6 yards
Required
The Height of the cone
The expression for the volume of a cone is given as
V= 1/3πr^2h
Substitute
301.44= 1/3* 3.142*6^2*h
301.44= 37.704*h
Divide both sides by 37.704
h= 301.44/37.704
h= 7.99
h≅ 8 yards
In ∆PTQ
Apply Pythagorean theorem



In ∆TRQ



- PR=PT+TR=10.3+17.9=28.2cm
Now
Area:-




Answer:
A. round
Step-by-step explanation:
simple answer, I think you were just joking
For an eqtuaion wih slope m and goes through point (x1,y1)
equation is
y-y1=m(x-x1)
so
point (-1,6)
slope=-3
y-6=-3(x-(-1))
y-6=-3(x+1)
2nd one
Circumfernce=diameter times pi
given that we should use 3.14 for pi
and diameter is 11.9
circumfernce=11.9 times 3.14=37.366
the circumference is 37.366cm