Question

diagonals of a rectangle ABCD intersect at point O.If AC=8 cm then find BO and if angle CAD=35° then find angle ACB

Answer 1

I hope u will understand

Answer 2

Diagonals of a rectangle are congruent.

So, AC=BD=8 cm

Also, rectangle is a parallelogram so, the diagonals bisect each other.

Thus, BO=OD=4 cm

Now, AD∣∣CB

So, ∠CAD=∠ACB=35⁰ (Since, alternate interior angles are equal)