Area

A field is in the shape of a right triangle with a base of 15 m and a height of 10 m. What is the area of the field?

• 75 m²

• 25 m²

• 150 m²

• 50 m²

A = s x s

Is a formula in finding the area of_______.

• square

• rectangle

• parallelogram

• triangle

The formula in finding the area of a parallelogram is.

• A = s x s

• A = b x h

• A = l x w

• A = b x h

  2

What is the formula in finding the area of a triangle?

• A = b x h

• A = b x h

  2

• A = l x w

• A =(b1 + b2) x h

  2

Square units is used in area.

• YES

• NO

• Maybe

• Depends on the given

A rectangular piece of silk cloth has a length of 40 cm and a width of 30 cm. Find the area of the silk cloth.

• 60 cm²

• 70 cm²

• 1200 cm²

• 1500 cm²

A wooden area is in a shape of a trapezoid whose bases measure 28 meters and 12 meters with a height of 4 meters. What is its area?

• 44 m²

• 1344 m²

• 80 m²

• 336 m²

Joaquin measures his

parallelogram cutout and finds that its altitude is 18cm and a base is 10 cm. What is the area of the parallelogram?

What is asked in the problem?

• 18 cm altitude and 10cm base

• A = b x h

• The total area of a parallelogram

• 180 sq. cm

Joaquin measures his

parallelogram cutout and finds that its altitude is 18cm and a base is 10 cm. What is the area of the parallelogram?

What are the given facts?

• The total area of a parallelogram.

• 18 cm altitude and 10 cm base

• A = b x h

• 180 sq. cm

Joaquin measures his

parallelogram cutout and finds that its altitude is 18cm and a base is 10 cm. What is the area of the parallelogram?

What is the answer?

• 28 sq.cm

• 14 sq.cm

• 180 sq.cm

• 90 sq.cm