Answer:
37°
Step-by-step explanation:
We have been given the diagram of the triangle;
To find the angle I;
We need to apply one of the geometry laws,
The sum of adjacent internal angles of a triangle gives the external angle;
So;
I + 115 = 152
Solve for I;
I = 152 - 115 = 37°
Answer : 45 degrees
Explanation: it forms a right triangle and a right triangle is 90 degrees and the other half is 45 so that means the 2nd half is 45 degrees
The answer is 10 degrees since 90 - 80 = 10
Step-by-step explanation
i don't understand option B
Answer:
E= -4,5
F=3,-2
Step-by-step explanation:
i think that's correct sorry if not
