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Q47. A regular triangular pyramid is cut by 2 planes which are ….? (#SSCCGL Maths Questions)
Q47. A regular triangular pyramid is cut by 2 planes which are ….? (#SSCCGL Maths Questions)
Q47. A regular triangular pyramid is cut by 2 planes which are ….? (#SSCCGL Maths Questions)
Expert Maths Tutoring in the UK [1]
In which case is the cross section a quadrilateral?. When the plane is perpendicular to the base and passes through the apex
When the plane intersects the base and two lateral faces of the pyramid. When the plane intersects the base and all three lateral faces of the pyramid
A triangular pyramid is simply defined as a tetrahedron or regular tetrahedron with a triangular base.. From the above figure, all edges AB = BC = AC = AS = BS = CS.
A triangular pyramid is cut by a plane. in which case is the cross section a quadrilateral? [2]
when the plane intersects the base and all three lateral faces of the pyramid. In order to get a quadrilateral, that is, a polygon with 4 sides, it is necessary that the plane intersect 4 faces of the 3d shape
What is the inverse of the function f(x) = 1/4^x – 12?. Write an equation in slope intercept form for the line that is perpendicular to y= -1/4 X +2 and passes through the points (-4, 3
Find the slope of the line whose equation is 8y = 2x 4.. What are the center and radius of the circle defined by the equation x^2 y^2-6x 4y 4=0?
Cross section of a triangular pyramid is a. [3]
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses. The correct option is A triangle The cross-section of an object is a planar figure, obtained when a plane intersects a solid
Changing the way you learn [4]
|A cylindrical pressure vessel has a height of 9 feet and a diameter of 6 feet. How much gas can the pressure vessel hold when full? A
The maximum amount of liquid that can be in the funnel at any given time is 16.59375π cubic centimeters. Given this information, what is the volume of the partial cone that makes up the top part of the funnel? A
The pyramid is designed to be 15 feet tall with a rectangular base that is 10 feet long and 6 feet wide. What is the total amount of liquid that the pyramid can hold? A
Pyramid (geometry) [5]
In geometry, a pyramid (from Ancient Greek πυραμίς (puramís))[1][2] is a polyhedron formed by connecting a polygonal base and a point, called the apex. Each base edge and apex form a triangle, called a lateral face
A right pyramid has its apex directly above the centroid of its base. A regular pyramid has a regular polygon base and is usually implied to be a right pyramid.[3][4]
A triangle-based pyramid is more often called a tetrahedron.. Among oblique pyramids, like acute and obtuse triangles, a pyramid can be called acute if its apex is above the interior of the base and obtuse if its apex is above the exterior of the base
Maths A to Z [6]
Our Maths A to Z glossary provides straightforward explanations and illustrated examples of maths terms used in the classroom.. The accuracy of the measurement depends on the quality of the instrument being used and the person measuring.
A triangle with all interior angles less than 90 degrees.. – The process of combining collections of objects into a larger collection.
– Two lines, or sides that share a common point (vertex).. A strand of mathematics that substitutes symbols or letters for unknown numbers.
Area, volume and surface area [7]
The Improving Mathematics Education in Schools (TIMES) Project. The Improving Mathematics Education in Schools (TIMES) Project
Calculating areas is an important skill used by many people in their daily work. Builders and tradespeople often need to work out the areas and dimensions of the structures they are building, and so do architects, designers and engineers.
The view consists of two trapezia and two triangles.. Similarly, solids other than the rectangular prism frequently occur
Quadrilateral [8]
Same diagonal length and perpendicular to each other.. Same diagonal length and perpendicular to each other.
When one side, ‘a’ and an interior angle, ‘θ’ are given:. Diagonal AC divides the rhombus into two equal triangles,
Diagonals AC and BD divide the rhombus into four equal triangles,. If the area of parallelogram EFGH is 112m² , what must the value of h be?
Sources
- https://www.cuemath.com/questions/a-triangular-pyramid-is-cut-by-a-plane-in-which-case-is-the-cross-section-a-quadrilateral/#:~:text=by%20a%20plane.-,In%20which%20case%20is%20the%20cross%20section%20a%20quadrilateral%3F,formed%20will%20be%20a%20quadrilateral.
- https://socialworkers.gov.gy/answers/353311-a-triangular-pyramid-is-cut-by-a
- https://byjus.com/question-answer/cross-section-of-a-triangular-pyramid-is-a-trianglerectanglecircle/
- https://www.goconqr.com/flashcard/29580027/extending-to-three-dimensions
- https://en.wikipedia.org/wiki/Pyramid_(geometry)
- https://education.nsw.gov.au/parents-and-carers/learning/maths/maths-a-to-z
- https://amsi.org.au/teacher_modules/area_volume_surface_area.html
- https://www.slideshare.net/Jamielee05/quadrilateral-63478591
