Podcast
Questions and Answers
What is the area of the triangle in Example 1 with sides 8 cm and 11 cm and a perimeter of 32 cm?
What is the area of the triangle in Example 1 with sides 8 cm and 11 cm and a perimeter of 32 cm?
- 25 cm^2
- 40 cm^2
- 30 cm^2 (correct)
- 35 cm^2
What is the length of the third side for the triangle in Example 1?
What is the length of the third side for the triangle in Example 1?
- 10 cm
- 13 cm (correct)
- 11 cm
- 8 cm
What is the area of the triangular park ABC in Example 2?
What is the area of the triangular park ABC in Example 2?
- 300 m^2 (correct)
- 250 m^2
- 400 m^2
- 350 m^2
What is the cost of fencing the park with barbed wire at a rate of $20 per meter?
What is the cost of fencing the park with barbed wire at a rate of $20 per meter?
In Example 1, what is the value of s - b for the triangle with sides 8 cm and 11 cm?
In Example 1, what is the value of s - b for the triangle with sides 8 cm and 11 cm?
What is the value of s - c in Example 1?
What is the value of s - c in Example 1?
For triangular park ABC in Example 2, what is the perimeter of the park?
For triangular park ABC in Example 2, what is the perimeter of the park?
What is the purpose of drawing rectangles in a histogram?
What is the purpose of drawing rectangles in a histogram?
Why are the rectangles in a histogram drawn with lengths proportional to frequencies?
Why are the rectangles in a histogram drawn with lengths proportional to frequencies?
What role does the width of the rectangles play in a histogram construction?
What role does the width of the rectangles play in a histogram construction?
How does a histogram differ from a bar graph?
How does a histogram differ from a bar graph?
Why are there no gaps between consecutive rectangles in a histogram?
Why are there no gaps between consecutive rectangles in a histogram?
How does varying the width of bars impact a histogram's representation?
How does varying the width of bars impact a histogram's representation?
What makes a histogram a suitable graphical representation for grouped data?
What makes a histogram a suitable graphical representation for grouped data?
In a histogram, why are areas of rectangles proportional to frequencies?
In a histogram, why are areas of rectangles proportional to frequencies?
What characteristic distinguishes a histogram from a bar graph?
What characteristic distinguishes a histogram from a bar graph?
Why are the lengths of rectangles in a histogram drawn according to frequencies?
Why are the lengths of rectangles in a histogram drawn according to frequencies?
