Calculate the area of a triangle with base 10 cm and height 5 cm. (2021)

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Question: Calculate the area of a triangle with base 10 cm and height 5 cm. (2021)

Options:

Correct Answer: 25 cm²

Solution:

Area = 1/2 * base * height = 1/2 * 10 * 5 = 25 cm².

Calculate the area of a triangle with base 10 cm and height 5 cm. (2021)

Calculate the area of a triangle with base 10 cm and height 5 cm. (2021)

Step 1: Identify the formula for the area of a triangle, which is Area = 1/2 * base * height.
Step 2: Find the base of the triangle, which is given as 10 cm.
Step 3: Find the height of the triangle, which is given as 5 cm.
Step 4: Substitute the base and height into the formula: Area = 1/2 * 10 * 5.
Step 5: Calculate 1/2 of 10, which is 5.
Step 6: Multiply 5 (from Step 5) by 5 (the height): 5 * 5 = 25.
Step 7: Write the final answer: The area of the triangle is 25 cm².

Area of a Triangle – The area of a triangle can be calculated using the formula: Area = 1/2 * base * height.