Answer:
I think your answer is 85. The 50 degree angle on the left side of E is equal to the angle to the right of E. Since both triangles have equivalent angle measurements, D and B are correspondent of one another. Add the 50 degrees to the 45 degrees to get 95. Since triangles total measurements equal 180, subtract 95 from 180 to get 85. Angle D = 85, and since Angle B is correspondent, Angle B = 85°
?? Pretty odd answers. An order of magnitude is defined as powers of 10: 0, 3, 20, 100, ... but not 0,1,2,3.
Then, I suppose 2, but that's all quite arbitrary. One would need some data.
Check the picture below.
now, notice, for the angle hAC, the hypotenuse is hA, and the adjacent side is CA, therefore,
make sure your calculator is in Degree mode, if you need the angle in degrees.
So if it is a parallelogram then the angles will add up to 360° and the angles opposite one another will be equal
we can start by finding y
3y = 42
divide by 3
y = 14
now we know that both angles are equal to 42° so to find the missing angles we must double 42 and subtract is from 360 then divide by 2 to find the individual angle
42 x 2 = 84
360 - 84= 276
276/2 = 138
the angle of 8x - 6 = 138
now we solve for x by first adding 6
8x = 144
then divide by 8
x = 18
so y = 14 and x = 18