Question

Diagonals ofa rectangle ABCD intersect at point O. if AC = 8cm then find BO and if CAD= 35° then find ACB​

Answer 1

Answer:

Since diagonals of parallelogram bisects each other...BO=AC÷2=4 cm....if CAD =35 then opposite angle ACB =35 also

Answer 2

Hope it helps

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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)