Applying the inscribed angle theorem, the measure of angle BAC is: 110°.
<h3>What is the Inscribed Angle Theorem?</h3>
According to the inscribed angle theorem, the measure of angle BAC is half the measure of the intercepted arc, x + 50°.
x - 30 + x + 50 = 360
2x + 20 = 360
2x = 360 - 20
2x = 340
x = 170
m∠BAC = 1/2(x + 50)
Plug in the value of x
m∠BAC = 1/2(170 + 50)
m∠BAC = 110°
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Hello!
To find the lateral area you use the equation
![\pi r \sqrt{ h^{2} + r^{2} }](https://tex.z-dn.net/?f=%20%5Cpi%20r%20%5Csqrt%7B%20h%5E%7B2%7D%20%2B%20r%5E%7B2%7D%20%7D%20)
You put in the values you know and you get 829.4
To find the surface area you use the equation
![\pi r(r+ \sqrt{ h^{2} + r^{2} }](https://tex.z-dn.net/?f=%20%5Cpi%20r%28r%2B%20%5Csqrt%7B%20h%5E%7B2%7D%20%2B%20r%5E%7B2%7D%20%7D%20)
Put in the values you know and you get 1209.5
The answer is A
Hope this helps!
Answer:
Option A, 5/8 - 6/8
Step-by-step explanation:
<u>Step 1: Find a common denominator</u>
5/8 is good
3/4 -> 3*2 / 4*2 -> 6/8
<u>Step 2: Combine</u>
5/8 - 3/4 is now 5/8 - 6/8
Answer: Option A, 5/8 - 6/8
Answer:
![1\frac{3}{8}](https://tex.z-dn.net/?f=1%5Cfrac%7B3%7D%7B8%7D)
Step-by-step explanation:
Either you typed the question wrong, or the answers wrong. I double-checked with a calculator. The answer I got isn't one of the options :/
I think it’s 88.679245283019% but I’m not fully sure