【GRE考满分 数学QR解析库】
【参考解析】【参考解析】P是正多边形有n个相等的内角，Q是正多边形有n+1个内角。 合并起来，一共有n+n+1=2n+1个内角，求这2n+1个内角的度数从小到大排列的中位数度数是多少。 …
Solved: P and Q are two geometrically similar solid shapes. The
P and Q are two geometrically similar solid shapes. The total surface area of shape P is 720cm^2 The total surface area of shape Q is 2880cm^2 The volume of shape P is 3200cm^3 Calculate the volume of shape Q. Set up the proportion between the surface areas of …
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Similar shapes P and Q are two triangular prisms that are mathematically similar. Prism P has triangle ABC as its cross section. Prism Q has triangle DEF as its cross sections. AC = 6 cm and DF = 12 cm The area of the cross section of prism P is 10 cm2 The length of prism P is 15 cm. Work out the volume of prism Q. (4)
"P and Q are two geometrically similar solid shapes. The total …
2023年11月5日 · Since shapes P and Q are geometrically similar, their corresponding sides have the same ratio. The ratio of their surface areas is equal to the square of the ratio of their linear dimensions, and the ratio of their volumes is equal to the cube of …
Solved: P and Q are two geometrically similar solid shapes The
P and Q are two geometrically similar solid shapes The total surface area of shape P is 720cm^2. The total surface area of shape Q is 2880cm^2. The volume of shape P is 3200cm^3. Calculate the volume of shape Q.
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Shapes P and Q are similar. What is the ratio of the side ... - Gauth
1 Identify the side lengths of shape P and shape Q. Assume the side lengths of shape P are 5m, 7m, and 8m, while the side lengths of shape Q are 12m, 18m, and 20m. 2 Write the ratio of the side lengths of shape P to shape Q as 5m:12m, 7m:18m, and 8m:20m. 3 Simplify each ratio by dividing both terms by their greatest common divisor.
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P and Q are two geometrically similar solid shapes The total …
2020年1月1日 · Find the volume of shape Q. we know that, If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube. Let. z----> the scale factor. x----> volume of shape Q. y----> volume of shape P. z³ = x/y. we have, z= 2. y = 3200 cm³. put the value, 2³ = x/3200. x = 8×3200. x = 25,600 cm³
SOLVED: P and Q are two geometrically similar solid shapes
2022年8月8日 · P and Q are two geometrically similar solid shapes. The total surface area of shape P is 720 cm^2. The total surface area of shape Q is 2880 cm^2. The volume of shape P is 3200 cm^3. Calculate the volume of shape Q.
Put a ring around the one property of triangle P that stays the same when triangle P is reflected in the line L and also when triangle P is enlarged with scale factor 2.
Intersecting planes - Math.net
Intersecting planes are planes that intersect along a line. Planes p and q intersect along line m. Planes p and q do not intersect along a line. They are parallel. A polyhedron is a closed solid figure formed by many planes or faces intersecting. A polyhedron has at least 4 faces. The faces intersect at line segments called edges.