Question

The photograph given as figure shows a selection of a grade made up of straight and gold iron bars how would you measure the length of the bars of this section so that the payment could be made to the contractor

Answer 1

Answer:

Solution:

As the grille is made up of straight and curved iron bars, so the length of the bars can be measured with the help of thread which can be further measured using a scale.

Explanation:

As we can see, the grille is made up of two types of iron bars, straight and curved. The curved rods can be measured with thread first and then the result can be evaluated on a scale. The straight bars can be measured with a measuring tape.