Answer:
Given the sides of a triangle, the Pythagorean Theorem (its converse, really) lets us distinguish the right triangles from the other triangles. The right triangles are the ones where , where is the length of the longest sides and and are the other two. So the Pythagorean Theorem works for any triangle.
Step-by-step explanation:
Answer:
58
Step-by-step explanation:
Add up the angles inside the triangle that are given. All triangles = 180 degrees.
So the missing angle inside the triangle is 122 degrees.
The line is 180 degrees as well, so the angle we are looking for, DFG should be 58 degrees because 180-122 = 58
Answer:
Step-by-step explanation:
Answer:
The answers are 54 degrees and 234 degrees
Step-by-step explanation:
mathematically we have the tan positive on only two axes
these are the first (0-90) degrees and the 3rd quadrant (180-270)
We start by find the arc tan of the angle value
Thus;
x = arc tan (1.3562)
x = 54 degrees
On the third quadrant, we have it that;
180 + 54 = 234 degrees
