Area and Cost Calculations in Geometry

The video tutorial, led by Mrs. Marie Angelio, covers solving routine and non-routine problems involving the area of composite figures. It includes a review of previous lessons, a discussion on the geography of the Philippines, and problem-solving activities related to mango trees, swimming pools, and flooring. The tutorial also features interactive activities and evaluation questions to reinforce learning.

What is the area of a square with a side length of 5 meters?

• 35 square meters

• 30 square meters

• 25 square meters

• 20 square meters

If a circle has a diameter of 22 centimeters, what is its radius?

• 12 cm

• 10 cm

• 11 cm

• 13 cm

To find the area of a composite figure, you should _____ the figure into simpler shapes.

• divide

• separate

• combine

• multiply

What is the area of a triangle with a base of 50 meters and a height of 6 meters?

• 150 square meters

• 30 square meters

• 100 square meters

• 45 square meters

What is the measurement of the side of a square if its area is 64 square centimeters?

• 8 cm

• 9 cm

• 7 cm

• 6 cm

What is a composite figure?

• A figure with only circles

• A figure with no geometric shapes

• A figure made up of several simple geometric figures

• A single geometric shape

What type of problem has an immediate solution with no hidden questions?

• Complex problem

• Simple problem

• Routine problem

• Non-routine problem

What is the method used for planting mango trees in the farm activity?

• Circular method

• Random method

• Square method

• Triangular method

In the farm problem, what is the total land area of the highlighted trees if the distance between two trees is 3 meters?

• 60 square meters

• 72 square meters

• 80 square meters

• 54 square meters

What is the area of the concrete walk around a swimming pool with dimensions 35 meters by 20 meters and a 2-meter walk around it?

• 400 square meters

• 236 square meters

• 200 square meters

• 300 square meters