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...
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...
What shapes are the faces on a triangular prism? LESSON 14: Surface Area of a Square Pyramid - What shapes are the faces? What shapes are the faces of the house you have made? What shapes are the faces of the 3D shapes? What s...
What is the surface area of a rectangular prism with a length of 12 cm, a width of 6 cm, and a height of 4 cm? Rectangular Prism When six rectangular faces in which the opposite faces are equal and parallel connected to each other at the righ...
The base of a rectangular prism is of the shape of a "rectangle", thus the prism's name. All the other faces of the triangular prism are...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can answer your ...
解析 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.结果一 题目 A triangular prism is shown below. What is the surface area of this ...
Answer to: A rectangular prism has a volume of 132 cm^3 . The length of the base is 4 cm and the width of the base is 3 cm, what is the height...
A hexagonal pyramid is made up of one base (the hexagon) and four triangular sides. The base can be either equilateral or scalene.How do you describe a hexagonal prism?A hexagonal prism is a 3-dimensional shape that has eight faces-- two bases (the parallelograms) and six rectangular ...
结果1 题目The prism has two triangular bases and three rectangular sides. What is the total number of faces? A. 3 B. 4 C. 5 D. 6 相关知识点: 试题来源: 解析 C。三棱柱有两个三角形底面和三个矩形侧面,一共有 5 个面。反馈 收藏 ...
What's the width of a rectangular prism if the volume is 77,680 cm^3, the length is 43 cm, and the height is 94.4 cm? A rectangular prism has a volume of 132 cm^3 . The length of the base is 4 cm and the width of the base is 3 cm, w...