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Use the Hero's formula: Let s = (a + b + c)/2. Then the area of the triangle equals
√[s(s - a)(s - b)(s - c)], where a, b, and c denote the sides of the triangle.
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Is it true that heron's formula is used to find the area of oblique triangles?
Yes.
Characteristic of an oblique pyramid?
characteristics are: The lateral faces are triangles. it is three-dimensional. The lateral faces are not congruent.
How can you find the area of a polygon that is not one for which you know an area formula?
Divide the polygon into triangles. Calculate the areas of the triangles and then sum these.
Do all triangles with same side lengths have the same area?
Only if they are congruent triangles
How do you find the surface area of an oblique prism?
You will need to find the surface area of each face and add them together.
Is it true that heron's formula is used to find the area of oblique triangles?
Yes.
What are the shapes of triangles?
There are many types of triangles. There is the isosceles, the acute, the obtuse. the right, the oblique, the equilateral and the scalene triangle. See the related link for more information.that is wrong it is only isosceles,equilateral,and scalene.the obtuse,right and acute are angles.but i do not know about the oblique.
Characteristic of an oblique pyramid?
characteristics are: The lateral faces are triangles. it is three-dimensional. The lateral faces are not congruent.
The surface area formula for a right cone is the same as the surface area formula for an oblique cone?
False. The surface area formula for a right cone is not the same as the surface area formula for an oblique cone.
You cannot use the surface area formula for a right cone to find the surface area of an oblique cone.?
True. This is because the slant height of an oblique cone cannot be defined.
Difference between oblique and acute triangles?
An oblique triangle is any triangle that is not a right triangle. An oblique triangle could be either obtuse (having one side greater than 90 degrees) or acute. An acute triangle is one with all three angles less than 90 degrees. It cannot be obtuse, or right.
What is the formula for a triangular pyramid in surface area?
A=1/2bh The area of a triangle is 1/2bh. If the base of it is a triangle and all 4 of the triangles aren't the same, then you have to find the area of the base triangle and then the three other triangles (which should all have the same area). If all four of the triangles have the same area, then just find the area of one of the triangles and multiply that by four. A triangular pyramid that has four equal triangles is also called a tetrahedron.
Disadvantages of low oblique aerial photograph?
With high oblique photographs, you cannot see what is known as "dead ground" (parts of the area that are behind things like buildings and hills) And with low oblique photographs, you cannot see the horizon properly.
How can you find the area of a polygon that is not one for which you know an area formula?
Divide the polygon into triangles. Calculate the areas of the triangles and then sum these.
How do you find aras of triangles and parallelograms?
Triangles you use : (base x perpendicular height) divided by 2. Parallelogram: you need to find the area of one of the side triangles, then double it (because there's two of them). Then find the area of the square in the middle, and add this to the area of the two triangles.
How do you find volume of a oblique triangular prism?
V = base area × height
What is oblique aerial photograph?
The oblique aerial photograph is a type of photograph which is taken at an angle and presents a perspective, the angle of the capture determines the perspective of the photo. It provides the viewer with a more interesting view of the objects or scenes. It is also used as a tool to map the area and get a larger picture of the area.
