There are 180 Degrees in a triangle, you know two, 90 and 79, so the last angle is 11
180-90-79=11
Point A is situated in the 4th quadrant. To obtain point B, we have to apply symmetry and reflect point A across the y-axis. Thus, the ordinate would still be -3, but the abscissa would be +2. So, point B is (+2,-3). For point C, we have to reflect it across the x-axis. This time, the abscissa remains to be -2, while the ordinate becomes +3. So, point C is (-2,+3).
Thus, the answer is <span>B(2, −3) and C(−2, 3)</span>
Answer:
B
Step-by-step explanation:
y intercept is when x=0
2/3 in simplest form is 2/3.
