百度试题 结果1 题目 Find the ratio of the areas of two similar triangles in which the ratio of a pair of corresponding sides is 4:1. 相关知识点: 试题来源: 解析 16:1 16:1 反馈 收藏
Prove that the ratio of the areas of two similar triangles is equal to the square of the ratio of their corresponding medians.
百度试题 结果1 题目 If the ratio of the perimeters of two similar triangles is 3: 4, then the ratio of the areas of the two triangles is 9:16 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Two similar triangles have side lengths in the ratio of 2:3. If the perimeter of the smaller triangle is 16 cm, what is the perimeter of the larger triangle? A. 24 cm B. 18 cm C. 20 cm D. 28 cm 相关知识点: 试题来源: 解析 A。对于相似三角形,周长比等于边长比。已知边长比为 2...
Two triangles are similar. The ratio of their corresponding sides is 2:3. If the perimeter of the smaller triangle is 12 cm, what is the perimeter of the larger triangle? A. 么安社持细么安社持细16 cm么安社持细么安社持细 B. 名间求置见进这断记较场名间求置见进这断记较场18 cm...
To find the ratio of the time taken by two trains to cross a pole, we can follow these steps:Step 1: Understand the relationship between distance, speed, and time We know that: \( \text{Time} = \frac{\text{Distance}}{\text{Spee
Using a number of grooves in the droplet generation unit allows removal of excess liquid and ensures that the amount of toothpaste adheres to the brush uniformly; (c) schematic diagram of the droplet generation unit. The distance is shown in mm. ϕ mean diameter; 2-M4 means to use two ...
the design, it makes things look visually pleasing. This mathematical ratio occurs when a line is divided in two, where the long part (a) when divided with the small one (b) results in being equal to the total of (a) + (b) divided by (a). This is equal to the ratio of 1.618....
View Solution If the volumes of two cones are in the ratio 1:4 and their diameters are in the ratio 4:5, then the ratio of their heights, is (a) 1:5 (b) 5:4 (c) 5:16 (d) 25:64 View Solution Free Ncert Solutions English Medium ...
the objective of this combined experimental and simulation study was to assess the tree- and crop-yields and to derive the LER and gross energy yield for two temperate ACSs in Germany under different design scenarios, i.e., tree arrangements (lee- or wind-ward) and ratios of tree area to...