The base area of a triangular prism is 12 cm² and the height is 5 cm. What is the volume of the triangular prism? A. 30 cm³ B. 60 cm³ C. 20 cm³ D. 40 cm³ 相关知识点: 试题来源: 解析 B。三棱柱体积=底面积×高,即 12×5 = 60(cm³),选项 A、C、D 计算错误...
A triangular prism is shown below. What is the surface area of this triangular prism? 答案 732 cm2.The area of 2 purple rectangles: 2×15×10=300 cm2.The area of 2 yellow triangles: 2×14×18÷2=252 cm2.The area of the pink rectangle: 18×10=180 cm2.180+252+300=732 cm2.相关...
A rectangular prism has a volume of 54 cm^3 . If the length, width, and height are all changed to frac(1)(3) of their original size, what will be the volume of the new rectangular prism? What is the surface are...
What shape does a rectangular prism have Than a rectangular prism does not have? Presumably a rectangular prism is the same as a rectangle prism with maybe different dimensions Which shape has 2 more faces than a triangular prism? A triangular prism has 5 faces. Pentagonal pris...
The significance is that not everything can be expressed with whole numbers. This is especially clear in the case of measurements; a certain unit has been chosen as the standard of length (the meter); the length, width, or height of real-life objects will usually not happen to be an ...
257. In cubic units, what is the volume of the triangular prism bounded by the first octant and the olane5x+4y+10z=60?C(A) 90(B) 120(C) 180(D) 240(E) 540 相关知识点: 试题来源: 解析 C257. Without loss of generality, suppose that the base of this pyramid is in the xyplane...
百度试题 结果1 题目A 117. Toblerone is the best example of what solid figure? A. Triangular Prism B. Cube C. Sphere D. Cylinder 相关知识点: 试题来源: 解析 A 反馈 收藏
1. Explain what a vertex is. (Answer: A vertex is where two lines meet) 2.How many edges does a triangular prism have? (Answer: 9) 3.How many vertices does a cone have? (Answer: 1 vertex) 4. How many faces does a cuboid have? What are the 2D shapes of those faces?
5. Is this rhombus a regular quadrilateral? Explain how you know. (Answer: No – not all angles are the same) Properties of shapes worksheets Use these related worksheets for an interactive approach to shapes in the classroom, including real life examples and everyday objects!
Three-dimensional objects have multiple surfaces which can be added together to find surface area. Learn to identify a 3D object's base, lateral surface area, and total surface area, and how to recognize the lateral surface area formulas. ...