Fiona's phone is 145mm long. How long is that in centimeters? (only write the number)

(a)  

Mr. Dang is definitely 1.85m tall. How tall is he in millimeters? (only write the number)

(a)  

What is the perimeter of this rectangle?

(a)  

The diagram shows a rectangle and a square.

If they both have equal perimeters, what is the length of one side of the square?

(a)  

What is the perimeter of the cross?

(All sides are of length 10 units and all angles are right angles)

(a)  

What is the perimeter of the L-shape?

(a)  

What is the area of this rectangle?

(a)  

What is the area of this square? (only write the number)

(a)  

What is the area of this parallelogram? (only write the number)

(a)  

What is the area of this triangle?

(a)  

The area of this triangle is 42.

What is the height of this triangle?

(a)  

The diagram shows the plan of a field.

All angles are right angles.

What is the area of the field in kilometer square? (only write the number)

(a)  

The diagram shows a rectangular picture frame 1m long and 80 cm wide. Inside is a rectangular picture. The width of the frame is 2 cm

What is the area of the frame (green colour) in centimeter square? (only write the number)

(a)  

Calculate the volume of this box in meter cube (only write the number).

(a)  

Given that the red side of this box is a square with the side length of 5cm.

If the volume of this box is 200 centimeter cube, what is the length of the yellow side of the box? (only write the number)

(a)