Question

construct a rectangle with breadth=4cm and length=8cm​

Answer 1

Step-by-step explanation:

We know that opposite sides of rectangle are parallel and equal.

⇒  All four angle of rectangle is 90∘

⇒  So, by using these properties we will draw a rectangle.

⇒  Draw a line segment AB = 8cm.

⇒  Construct an angle of 90∘ at points A and B.

⇒  Cout off AD = 4cm and BC = 4cm.

⇒  Join CD, AC and BD.

⇒  Thus, ABCD is a required rectangle.

⇒  We have to measure acute angles between the diagonals which are ∠AOD and ∠BOC

⇒  ∠AOD=∠BOC=53∘.