Question

11. ABCD is a square in which AC and BD are the diagonals intersect at 0. If ZOAB
55°, find
ZCDO.
12. In a trapezium PQRS, ZP: S = 4:5 and 20: R= 3:2. Find the anples of the tranezium​

Answer 1

Answer:

ABCD is a square in which AC and BD are the diagonals intersect at 0. If ZOAB

55°, find

ZCDO.

12. In a trapezium PQRS, ZP: S = 4:5 and 20: R= 3:2. Find the anples of the tranezium