Year 7 Area

Formulas

100

Formula for Area of a Rectangle

A=LW

200

Formula for Area of a Square

A=S²

300

Formula for area of a triangle

A=(bh)/2

400

Formula for area of a parallelagram

A=bh

500

Formula to calculate the shape on the whiteboard

A= LW + (bh)/2

Trivia

100

Which is the only edible food that never goes bad?

Honey

200

What does “www” stand for in a website browser?

World Wide Web

300

How long is an Olympic swimming pool (in meters)?

50m

400

What is the name of the biggest technology company in South Korea?

Samsung

500

Whatt does a funambulist walk on?

A tight rope

Area

100

Area of a rectangle with a Length of 6cm and a width of 4cm

A=24cm²

200

Area of a rectangle with a Length of 2cm and a width of 1cm

A=2cm²

300

Area of a Square with a Length of 6cm

24cm²

400

Area of a square with a length of 20mm

400mm²

500

Area of a triangle with a base of 9cm and a height of 50mm

22.5cm²

Who/What am I?

100

I have 4 legs and a tail. I have whiskers. People like to keep me as a pet. What am I?

A cat

200

I was the first Avenger

Captain America

300

I am the current Prime minister of Australia

Anthony Albanese

400

I start with the letter E, end with the letter E, and I have a letter inside me. What am I?

An envelope

500

I am the longest reigning UK Monarch

Queen Elizabeth II

Area II: The Sequel

100

Area of a triangle with a base of 10cm and a height of 2cm

A=10cm²

200

Area of a parallelogram with a base of 6cm and a height of 9cm

63cm²

300

Area of a triangle with a base of 2cm and a height of 6cm

6cm²

400

Area of the composite shape on the whiteboard

A=???

500

Area of the composite shape on the whiteboard

A=?????