The shape is a quadrilateral, because it has four sides.
And sum of angles in a quadrilateral = 360 degrees.
The angle with no number but just a symbol = 90 degrees.
From the fourth angle been M:
Therefore: 90 + 62 + 127 + M = 360
279 + M = 360
M = 360 - 279
M = 81
M = 81°
Option C.
I hope this explains it.
Answer:
Step-by-step explanation:
Adjacent to the undetermined angle is 6, and the hypotenuse has been given. We can conclude, after looking at our SOHCAHTOA, that we will be using cosine(CAH) to solve this problem.
Let the unspecified angle be (This sign is called theta, which is just a sign for angle)
Lets start!
cos = adj/hyp
cos = 6/13
= (6/13)
= 62.5
= 63
Hope that helped!
Answer:
164.7
Step-by-step explanation:
So if v= 7 and w=8, then the problem would become - 11.3 x 7 plus 10.7 x 8.
simplified, this would be 79.1 + 85.6, so add that and you should get 164.7
This is your perfect answer
Answer:
12 x 8 divided by 2 = 48cm
Step-by-step explanation: