Find the area of the right square pyramid. Round your answer to the nearest hundredth.
A.176 Walkthrough: First, to find the area of each triangle, you multiply the base by the height by 1/2. That’s 28 for each triangle. Multiply that by 4 and you get 112. So the area of the square at the bottom is 64. When added, you get 176. No rounding required. Hope this helps and is correct!
Option C. Step-by-step explanation: To calculate the area of the right square pyramid, you need to use the following formula: Where “s” is the length of any side of the base and “l” is the height of the slope. You can identify in the figure that: Therefore, by substituting these values in the formula, you get this result:
Option C. Step-by-step explanation: To calculate the area of the right square pyramid, you need to use the following formula: Where “s” is the length of any side of the base and “l” is the height of the slope. You can identify in the figure that: Therefore, by substituting these values in the formula, you get this result:
OPTION C Walkthrough: Use the following formula: where p is the perimeter of the base, l is the height of the slope, and B is the area of the base. The perimeter is: Where s is the length of the side The height of the slope is given: The area of the base is: Where s is the length of the side Substitute the values. So the result is:
The correct answer option is C. 145.75 yd^2. Step by step explanation: We are given a diagram of a straight square pyramid with a tilted height of 11.1 meters and a base edge length of 5.3 meters. We know that the area of a right square pyramid is given by: where P = perimeter of the base, I = height of the slope and B = area of the base. Perimeter of base == 21.2 yd^2 Area of base == 28.09 yd^2 Area of right square pyramid == 145.75 yd^2
Answer 6
ANSWER C. 145.75 m² EXPLANATION First we need to calculate the area of the four triangular faces. The side surface The base surface is To find the total surface, we add the square base surface to the surface of the 4 triangular faces. The total area is therefore
Answer 7
ANSWER C. 145.75 m² EXPLANATION First we need to calculate the area of the four triangular faces. The side surface The base surface is To find the total surface, we add the square base surface to the surface of the 4 triangular faces. The total area is therefore
Area of Pyramid = 192.96 in² Walkthrough: Given: Square-based pyramid. side of square = 8 in. Height of the pyramid = 7 in. To find: The total surface of the pyramid The figure is attached. The side triangles all have the same area because they are equal in length at the base and at the height. So the total area of the pyramid = area of the square base + area of the 4 triangles with equal sides. of the figure, In Δ ABC, using the Pythagorean theorem AC² = AB² + CB² AC² = 7² + 4² AC² = 49 + 16 AC² = 65 AC = √65 in. AC = 8.06 in. Base of triangles = 8 in. Height of triangles = 8.06 in. = 4 × 8.06 = 32.24 in² Area of square base = side × side = 8 × 8 = 64 in² ⇒ Area of pyramid = Area of square base + 4 × Area of triangle = 64 + 4 × 32 .24 = 64 + 128.96 = 192.96 in² Therefore, Area of the Pyramid = 192.96 in²