Question

the diagonals of a rectangle ABCD intersect at point O if AC is 9cm then find BD OC if angle CAD = 30 then find ACB​

Answer 1

Answer:

BD is 9cm

OC is 4.5 cm

ACB is 30 degree

Step-by-step explanation:

CAD is 30 degree

so according to the laws of transversal line, angle ACB will be equal to CAD

so ACB is 30 degree

AC is 9 cm and the diagonals bisect each other

so OC is 4.5 cm

Diagonals of a rectangle are always equal, hence BD is 9cm