WebMay 23, 2015 · Triangle Base:- 7ft Triangle height:- 4ft Prism height:- 8.5ft 20 ft^3 65 ft^3 119 ft^3 *** 238 ft^3. check my answers pls. 1. which solid has two bases that are triangles and three lateral surfaces that are rectangles a. triangular pyramid b. rectangular prism c. triangular prism *** d. rectangular pyramid 2. a solid with two ... WebOct 27, 2024 · 3) Area and one leg. Formula: c = √ (a² + b²) = √ (a² + (area _ 2 / a)²) = √ ( (area _ 2 / b)² + b²) This formula is based on the formula we use to calculate the area of a triangle (a \* b / 2). Compared to the other two it looks more complicated, however, it follows the same logic as the other two ways of calculating hypotenuses.
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WebSurface area of a sphere. The surface area formula for a sphere is 4 x π x (diameter / 2) 2, where (diameter / 2) is the radius of the sphere (d = 2 x r), so another way to write it is 4 x π x radius 2.Visual on the figure below: A sphere's surface area can be calculated just by knowing its diameter, or radius (diameter = 2 x radius). π is, of course, the well-known … WebImagine you "doubled" the triangle (flip it around one of the upper edges) to make a square-like shape (a parallelogram) which can be changed to a simple rectangle: THEN the whole … how to seal a document
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WebFeb 2, 2007 · And actually any waveforms for that matter. My understanding is Sine waves have no harmonics at all, because of their pure quality. I'm reading about how other … WebArea of a triangle - "side angle side" (SAS) method. where a,b are the two known sides and C is the included angle . Try this Drag the orange dots on each vertex to reshape the … WebTriangles. In Geometry, a triangle is a three-sided polygon that consists of three edges and three vertices. The most important property of a triangle is that the sum of the internal … how to seal a dirt basement floor