Saved Bookmarks
| 1. |
How to measure the angle of 3D shapes |
|
Answer» LOOKING at the small triangle that includes angle b we now KNOW that a = 35° and, since the sum of the triangles equal 180° we can find angle b. Angle c and the 95° angle are supplementary; they add up to 180°. Now we know c = 85° we can find angle d since the THREE angles in the triangle add up to 180°. |
|