3 years ago

A cone with diameter 20 yd and a height of 20 yd.

1 answer:

5 0

What would you like to know? The total surface area? The lateral surface area? The volume, perhaps? The radius?

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Aleksandr [31]

What # do you need the first five multiples for? and the only factors for 7 are one and seven because it is a prime number!

8 0

3 years ago

Alisiya [41]

Let the ∠C be : θ

From the figure, We can see that the Side which is opposite to angle θ is measuring 7 units

Also, We can notice that Hypotenuse is 11 units

As we are dealing with opposite and hypotenuse, we can clearly use Sinθ to find out the angle θ

We know that :

$\bigstar \ \ \boxed{\sf{Sin\theta = \dfrac{Opposite \ Side}{Hypotenuse}}}$

$\implies \sf{Sin\theta = \dfrac{7}{11}}$

$\implies \sf{\theta = Sin^{-1}\bigg(\dfrac{7}{11}\bigg)}$

$\implies \sf{\theta = 39.52^{\circ}}$

<u>Answer</u> : The measure of ∠C to the nearest degree is 38°

3 0

3 years ago

ELEN [110]

Step-by-step explanation:

20 each because it's like tgat

5 0

3 years ago

notsponge [240]

3(4) - 1 = 12 - 1 = 11

4 0

3 years ago

lilavasa [31]

Answer:

i think its 10

Step-by-step explanation:

4 6 8 10 15 20 21

6 0

3 years ago