Handwritten Notes

    Master this deck with 18 terms through effective study methods.

    Generated from uploaded handwritten-notes

    Created by @mak

    What is the perimeter of a figure made from part of a circle and part of a square?

    Requires adding lengths of both shapes.

    What is the area of a figure made from part of a circle and part of a square?

    Calculated using the area formulas for both shapes.

    How do you determine the number of paint cans needed for a circular pool?

    Divide the area of the pool by the coverage of paint.

    What is needed to calculate the distance around a Ferris wheel?

    Circumference is required for distances around circular objects.

    What is needed to calculate the amount of paint for a bullseye?

    Area is necessary for covering surfaces.

    How does circumference relate to area in circles?

    They are proportional but not directly equivalent.

    What is the area of a circle with a radius of 40 cm?

    Approximately 5,026 cm².

    Which expression represents the perimeter of a shape with squares and quarter circles?

    Includes both linear and circular components.

    What does the point (1, 2.5) represent in a smoothie recipe graph?

    Indicates a specific ratio of strawberries to bananas.

    How can you tell which car is traveling faster from a distance-time graph?

    The steeper line indicates a higher speed.

    What does the equation S = 50 + 45w represent?

    Describes savings over time with a fixed initial amount.

    Which table represents a proportional relationship?

    All values must maintain a constant ratio.

    What does the graph of cost versus weight of peanuts show?

    Demonstrates a linear relationship indicating proportionality.

    How do you express Kiran's walking distance in terms of time?

    Distance is a function of time at a constant speed.

    What is the scale drawing of Mai's kitchen based on a 1 to 40 scale?

    Dimensions are reduced proportionally.

    How wide should Mai's kitchen door be on the scale drawing?

    Calculated by applying the scale factor to the actual width.

    What distance on a map represents 8 kilometers if the scale is 8 cm to 5 km?

    Proportional calculations yield the map distance.

    How do you find the distance on a second map with a different scale?

    Use the scale ratio to convert distances accordingly.