Area and Perimeter and Circumference of Rectangles, Triangles, Trapezoids and Circles

area?

• 108 cm sq
• 60 cm
• 432 cm sq
• 216 cm sq

Area?

• 31.5 u sq
• 63 u sq
• 77 u sq
• 38.5 u sq

What is the radius of this circle?

• 12
• 6
• 24

Find the area of the figure

• 43 sq inches
• 102 sq inches
• 37 inches
• 90 sq inches

Area

• 12 in sq
• 12 in
• 24 in sq
• 6 in sq

Shown is a circular photo surrounded by a frame.

The photo has radius 12cm.

The frame has width 4cm.

Work out area of the frame.

This area is shaded in the diagram.

Find the area of a circle with a radius of 9.

• 2.83 x pi
• 81 x pi
• 25 x pi
• 28.3  x pi

What is the area?

• 35 cm
• 30 cm
• 35 sq cm
• 12 cm

Area?

• 56 in sq
• 41 in sq
• 53 in sq
• 75 in sq

What is the Area of this shape?

• 56
• 50
• 78
• I have no idea how to do this. I need to come to tutoring.