Chapter 4 Form 3

State whether the diagram is the scale drawing of ABCD or not.

State whether the diagram is the scale drawing of ABCD or not.

State whether the diagram is the scale drawing of ABCD or not.

State whether the diagram is the scale drawing of ABCD or not.

State whether the diagram is the scale drawing of ABCD or not.

State whether the diagram is the scale drawing of ABCD or not.

A poster has a length of 24 cm and a width of 8 cm. Calculate the length and width of the scale drawing of a poster, in cm, that is drawn to a scale of 1 : 4.

Siew Lin draws a right-angled triangle to a scale of $$1:\frac{1}{3}$$ . If hypotenuse of the scale drawing is 18 cm, calculate the length of hypotenuse of the original triangle.