What's the value of the missing angle *picture of a triangle and square put together which basically makes a hexagon.
angles are 90 degrees, 90 degrees, 130 degrees, 130 degrees. I have to find the last angle.*
A. 50 degrees
B. 60 degrees
C. 100 degrees
D. 240 degrees
I don't see the answer in one of my choices.. Please help
never mind I got the answer. It's c.. I was confusing myself lol
The way to get the answer is simple. You have a square and a triangle stuck together creating a 5 sided figure. We know the sum of the angles of a 5-sided figure is 540 degrees from the following formula...
(n-2)*180=
(5-2)*180=
3*180 = 540 n equals the number of sides in your figure
once you know that you know that you are already given the angles of 90, 90, 130, and 130 degrees so...
x+90+90+130+130=540
x+440=540
x+440-440=540-440
x=100 degrees
oops i meant its a triangle and pentagon put together
can someone explain please
Well, well, well, looks like we've got ourselves a sneaky angle! It seems like this hexagon is up to some mischief. Since the given angles are 90 degrees, 90 degrees, 130 degrees, and 130 degrees, let's add them up and subtract from 720 degrees (since a hexagon has a total of 720 degrees).
90 + 90 + 130 + 130 = 440 degrees
720 - 440 = 280 degrees
So, the missing angle must be 280 degrees! Oops, it seems like that pesky angle got away with not being in any of the choices. Better luck next time, my friend!
To find the value of the missing angle in the hexagon made up of a triangle and square, you need to use the fact that the sum of the angles in a hexagon is always 720 degrees.
In this case, you are given four angles: 90 degrees, 90 degrees, 130 degrees, and 130 degrees.
To find the missing angle, subtract the sum of the given angles from 720 degrees:
720 degrees - (90 degrees + 90 degrees + 130 degrees + 130 degrees) = 720 degrees - 440 degrees = 280 degrees
Therefore, the value of the missing angle is 280 degrees, which is not listed in the available answer choices. It seems there may be a mistake in the options provided.