Luas bangun datar

What is the area of a square with a side length of 7 cm?

• 49 cm²

• 14 cm²

• 28 cm²

• 7 cm²

A square has an area of 144 cm². What is the length of its side?

• 12 cm

• 72 cm

• 36 cm

• 144 cm

Determine the area of a rectangle with a length of 12 cm and a width of 6 cm.

• 72 cm²

• 18 cm²

• 36 cm²

• 60 cm²

A triangle has an area of 20 cm² and a base of 10 cm. What is its height?

• 4 cm

• 2 cm

• 5 cm

• 10 cm

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