Answer:
Option 3.
Step-by-step explanation:
It is given that a triangle sits on a line and forms 2 exterior angles on the left and right of the triangle of (2h) degrees.
The top interior angle of the triangle is 40 degrees.
From the given figure it is clear that
(Supplementary angle)
(Supplementary angle)
According to the angle sum property of triangle, the sum of all interior angles of a triangle is 180 degree.
Combine like terms.
Divide both sides by -4.
The value of h is 55.
Therefore, the correct option is 3.
Mathnasiam will help!! You should try it!!
Okay first if you want to find the angle of 4, you have to complete the first triangle's angles.
So since the 2 angles that are in the triangle are 25° & 52<span>°
Then you add them together and get 77</span><span>°
Next you subtract 77</span>° from 180°, so you should get 103<span>° for angle 3
Finally you subtract 103</span>° from 180° to complete line segment ←PAL
Final Answer: 77<span>°</span>
Answer:
15%
Step-by-step explanation: maybe
Answer:
43,872
Step-by-step explanation:
285 × (1 + 75/100)^n
285 × (1.75)^n
1994 is 9 years later
285 × (1.75)⁹
43,871.986370085