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Why do you need pythagorean theorem to find the surface area of the pyramid?
Wiki User
∙ 12y ago
You don't. You could measure each side and calculate the area of each face. Using Pythagoras's theorem only makes it simpler!
Wiki User
∙ 12y ago
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Whats the theorem used for right triangles?
The Pythagorean Theorem is a statement about triangles containing a right angle. The Pythagorean Theorem states that:"The area of the square built upon the hypotenuse of a right triangle is equal to the sum of the areas of the squares upon the remaining sides."
How do you find the surface area of an octagonal pyramid?
The formula to find the area of an octagonal pyramid is area of base plus area of sides.
What were the major accomplishments of Pythagoras?
Pythagoras is known or the... "Pythagorean theorem" or that.. The sum of the angles of a triangle is equal to two right angles The Pythagorean theorem Constructing figures of area Discovery of irrationals Five regular solids Earth is a sphere at the center of the universe (astronomy) Pythagoras Theorem The hypotenuse of a right triangle when squared is equal to the sum of the squares of the other two sides.
What is the surface area of a rectangular pyramid?
Figure it out stupid.
What is the difference between total surface area and lateral surface area?
total surface area is all of the area. ex. for a square pyramid it would be the area of the square on the bottom and the four triangle sides lateral surface area is all the surface area EXCEPT the base. ex. for a square pyramid it would be the area of the four sides of the pyramid. the bottom square is NOT included. for a triangular prism it would be the area of the three rectangle sides, NOT the two triangular sides
If a square pyramid has a base of 6.3 meters and a height of 4 meters what is the surface area?
To find the height of the triangles on the sides of the pyramid, we use pythagorean theorem. We slice vertically through the center of the pyramid to find a triangle with base of 6.3 and height of 4. Using the pythagorean theorem, we can find that each side of this triangle will be sqrt(42+3.152). This will be the height of the triangles on the sides of the pyramid, let's call it h.So, the area of each triangle will be 1/2*6.3*h. There are 4 of these triangles.The area of the base of the pyramid will be 6.32The total surface area of the pyramid will be SA = 2*6.3*sqrt(42+3.152)+6.32SA ~= 103.84 m2
How can you find the Surface Area of a pyramid that is 8 feet tall 6 feet wide and has a depth of 7 feet?
First, always start with the base. To find the base in a pyramid like that, and assuming that it forms a right triangle, you will need to use the Pythagorean Theorem on the right triangle to find the height of the rectangular base. Pythagorean theorem = a2 + b2 = c2.You should get that the height of the base (hypotenuse of the triangle) is 10 feet. It is a multiple of a Pythagorean Triple, so you don't even need to use the Pythagorean theorem. Use A(rectangle) = bh to find the area of the base. So, B (area of base) = 70 ft2.Now, find the perimeter of the base. You should get 34 ft.Now you need to find the Lateral Area. LA (lateral area) = ph (perimeter of Base times the height of overall figure). You can figure out the height by splitting the side in half into two right triangles, and you can solve for the height (one of the sides of the newly formed right triangles) by using the Pythagorean theorem once again. LA = 34 X (6.26). LA = 212.84 ft2.The formula for Surface Area is LA + B. SA (surface area) = 212.84 + 70 = 282.84 ft2.
When would a architect use the pythagorean theorem?
simply to find area,distance, and perimiter
How do you calculate area like diff shapes?
Cut them into triangles and use the pythagorean theorem
How do you find the area of a regular pyramid?
For a regular pyramid, the surface area (SA) is the following: SA= Area of Base + 1/2 [Perimeter x Side Length] As you know, the area of the base is the flat part of the pyramid which points the vertical lines to one point: above the center of the base. You need to find the perimeter of the base first, and then find the side length via Pythagorean Theorem (a^2 + b^2 = c^2). Finally, plug them into the equation above, and you'll have your answer.
Whats the theorem used for right triangles?
The Pythagorean Theorem is a statement about triangles containing a right angle. The Pythagorean Theorem states that:"The area of the square built upon the hypotenuse of a right triangle is equal to the sum of the areas of the squares upon the remaining sides."
How does a architecture design use the pythagorean theorem?
Its simply used to find the distance,area,and perimeter.
What are good math expo projects for Grd7?
Counting Decimals , Pythagorean Theorem , Counting pi , multiplying mixed fractions , surface area, volume , order of operation and much more .......
How is the Pythagorean Theorem used in Architecture?
A2 + B2= C2 :It's used simply to find distance, area, and perimeter.
How do you find the area of a square if it is 8 inches diagonal?
you use the Pythagorean theorem. a^2+b^2=c^2
How do you find the Surface area of pyramids?
The surface area of a pyramid is the area of all the faces of the pyramid, for a pyramid with apex in the centre and a regular polygon as its base, (the bottom of a pyramid is the base, it is regular if all sides are the same length) the surface area is: B + 1/2(P * H) where B is the area of the base, P is the perimeter (area around) the base and H is the height of the pyramid.
How do you find the surface area of an octagonal pyramid?
The formula to find the area of an octagonal pyramid is area of base plus area of sides.
