Find y from the picture plz
Answers
Answer:y = 115 degrees
Step-by-step explanation:
The given polygon has 6 sides. It is a hexagon. The sum of the interior angles of a polygon is
180(n - 2)
Where
n is the number of sides that the polygon has. This means that n = 6
Therefore, the sum of the interior angles would be
180(6 - 2) = 720 degrees
Therefore,
126 + 101 + 135 + 147 + 96 + y = 720
605 + y = 720
Subtracting 605 from both sides of the equation, it becomes
y = 720 - 605 = 115 degrees
It's a six sided polygon. For any polygon the external angles add to 360 degrees. The internal angles shown are the supplements of the external angles. We have
(180 - θ₁) + (180 - θ₂) + ... + (180 - θ₆) = 360
6(180) - 360 = θ₁ + θ₂ + θ₃ + θ₄ + θ₅ + θ₆
720 = θ₁ + θ₂ + θ₃ + θ₄ + θ₅ + θ₆
The six angles add up to 720 degrees, and five of them add to
126+101+135+147+96=605
So y = 720 - 605 = 115
The degree sign is external to y so not part of the answer:
Answer: 115
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Answers
Answer:
triangle ZJ=20°
Step-by-step explanation:
I think correct it
Answer:
14
Step-by-step explanation:
13.7 ---------------14
Answers
Answer:
69
Step-by-step explanation:
Answer:
69
Step-by-step explanation:
Answers
Answer:
The answer is
14 units
Step-by-step explanation:
The distance between two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(3, 5.25) and (3, –8.75)
The distance between them is
We have the final answer as
14 units
Hope this helps you
Answers
Look for the word "Is" first - this is where your "=" goes. (In your problem, it actually says "is equal to".)
So now you know you have = 9.
The next key word on the left is "quotient" - that means divide. It says "quotient of a number and 5" - so we'll divide an unknown number (y in your problem) by 5.
Three less than means subtract 3 from that quotient.
So you need to start with the quotient: y/5 - 3 = 9.
hope it helps!
b) the acute angle AOB.
Answers
Answer:
a) 24 [cm]; b) 30°.
Step-by-step explanation:
a) the length of full the circle is: min_arc(AB)+maj_arc(AB)=π(22+2)=24π [cm]. Then the radius is: r=L/π; ⇒ r=24π/π=24 [cm];
b) if the full circle is 360° (L=24π), then m(∠AOB):2=360°:24 and the required measure of the acute angle AOB is:
m(∠AOB)=360*(1/12)=30°.
Answers
Answer:
i think it would be 0447
Step-by-step explanation: