Answer:
x = y = 14
z = 70
Step-by-step explanation:
As we can see from the markings, x = y
So we have an isosceles triangle in ABD
the sum of angles in a triangle is 180
52 + x + y = 180
x + y = 180-52
x + y = 28
so since x = y
x = y = 14
To get z, we have that;
52 + z + 14 + 44 = 180
z + 110 = 180
z = 180-110
z = 70
<span>You first need to calculate the circumference as that will give you the distance in one revolution.
Then you multiply the answer you get by 8
Circumference = pi*diameter = 22pi 8 revolutions = 8*22*pi = 176pi
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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Answer:
i think its a b and c
Step-by-step explanation:
Answer:
Sin A = 
Cos A =
Tan A =
Step-by-step explanation:
First of all, we will need to find the hypotenuse. We can do this using the Pythagoras theorem.
where a = 2 and b = 3,
solving for c we end up with 3.6.
Sin A = 
Cos A = 
Tan A =
The line opposite to the angle A is 2 and the line adjacent to it is 3.
Filling in, we get the answer.
Hope this helps.
