B Questions: 1. What lines are perpendicular to line ? State your reason for each. 2. What pairs of lines are parallel? State your reason for each. 3. What is the relation between the following pairs of angles: (Enumerate all possible relations based on the presented figure.) a. Angle 5 and angle 1 b. Angle 5 and angle 7
ans. please
Answers & Comments
Answer:
1. Line o and line d are perpendicular to line r since all angles formed by line r and any of the two mentioned lines are right angles.
2. 48 parallel line each pair are 19.
Step-by-step explanation:
yan lng alm ko wla pa sa number 3
answer
3. figure A
Step-by-step explanation:
a straight angle measures 180° a right angle measures 90° the mark [ tells you that angle measures 90°
figure B
angles /1 and /2 are clomplementary