What is the area of the figure in square centimeters if it has height of 4cm. width of 8cm, and base of 10cm?
To find the area of the figure, you can use the formula for the area of a trapezoid:
Area = (1/2) * (base1 + base2) * height
Plugging in the values given:
Area = (1/2) * (10 + 8) * 4
Area = (1/2) * 18 * 4
Area = 9 * 4
Area = 36
Therefore, the area of the figure is 36 square centimeters.
The area of the composite figure is 52 square meters. What is the value in meters of the height of the larger rectangle?(1 point)
The area of the composite figure is 52 square meters. What is the value in meters of the height of the larger rectange if the square meters on the composite figure are 8,3,4, and 2?
To find the height of the larger rectangle, you can follow these steps:
1. Add up the square meters of each individual area: 8 + 3 + 4 + 2 = 17 square meters
2. Subtract this total from the total area of the composite figure: 52 - 17 = 35 square meters. This is the area of the larger rectangle.
3. If the width of the larger rectangle is not given, you need more information to find the height.
Annika designs a hole for a miniature golf course. What is the area of Annika’s design in square feet?(1 point)
To calculate the area of Annika's design in square feet, we need to know the dimensions or the shape of the hole that she designed. Once you provide this information, I can help you calculate the area.
Annika designs a hole for a miniature golf course. What is the area of Annika’s design in square feet if the figure is 4ft, 4ft, 4ft, and 12ft.
To find the area of Annika's design in square feet, you first need to identify the shape of the figure based on the dimensions given. Since the dimensions are provided as 4ft, 4ft, 4ft, and 12ft, it seems like the shape could be a rectangle with dimensions 12ft by 4ft.
The area of a rectangle is calculated as:
Area = length x width
Substituting in the dimensions given:
Area = 12ft x 4ft
Area = 48 square feet
Therefore, the area of Annika's design in square feet is 48 square feet.
To find the height of the larger rectangle, you need to know the width of the larger rectangle or another dimension of the figure.
If we assume the larger rectangle has a width of 10 meters and the smaller rectangle inside it has a height of 4 meters, we can calculate the height of the larger rectangle as follows:
Area of the larger rectangle = Area of larger rectangle - Area of smaller rectangle
52 = (height of larger rectangle) * 10 - 4*10
52 = 10h - 40
10h = 52 + 40
10h = 92
h = 92 / 10
h = 9.2
Therefore, the value in meters of the height of the larger rectangle is 9.2 meters.