Question

5. Angle between two perpendicular lines is
6. Look at the figure given below and answer the questions:
a. What is point of intersection of AB and PR?
b. Write two pairs of parallel lines and perpendicular line
above figure.
c. Is there any line parallel to AB?
d. Name the lines that are perpendicular to EF.
e. Identify the lines that are perpendicular to CD.
F. Name all the lines that intersects with PR.​

Answer 1

5. The angle is 90 degrees