How do you find the area of a cone?

Mathematics

1 answer:

Gala2k [10]3 years ago

8 0

To find of a cone

$\pi \: r \sqrt{r}^{2} + h {}^{2}$
hope this help you
may i got a brainliest please

You might be interested in

Question 6 (4 points)

riadik2000 [5.3K]

Answer:

Interior Angles: 3, 4, 5, 6

Exterior Angles 1, 2, 7, 8

Hope this helps!

3 0

2 years ago

Evaluate 1.1.075 + 21.67 <br> 3.15<br>

o-na [289]

Answer:

√ 96

log

(100 )

3 ^5 / 3

Step-by-step explanation:

6 0

3 years ago

PLEASE HELP ME!

salantis [7]

Answer:

the last one

Step-by-step explanation:

3 0

2 years ago

Kayson is looking at two buildings, building A and building B, at an angle of elevation of 59°. Building A is 40 feet away, and

Snezhnost [94]

Answer:

last one Building B; it is around 33.29 feet taller than building A Step-by-step explanation:

4 0

2 years ago

I really need help I would appreciate it if someone could help me

sleet_krkn [62]

Answer:

a) The vertex of the graph is $(h,k) = (0, 31)$ , b) $a = -16$ , c) The equation of the parabola is $f(t) = -16\cdot t^{2}+31$ .

Step-by-step explanation:

a) The tennis ball experiments a free fall, that is, an uniform accelerated motion due to gravity and in which effects from Earth's rotation and air viscocity are negligible. The height of the ball in time is represented by a second order polynomial. Hence, the vertex of the parabola is the initial point highlighted in graph.

The vertex of the graph is $(h,k) = (0, 31)$ .

b) If we know that $(h,k) = (0, 31)$ , $f(t) = a\cdot (t-h)^{2} + k$ and $(t,f(t)) = (1,15)$ , then the value of $a$ is: