百度试题 结果1 题目What is the formula for the area of a rectangle? A. A = b × h B. A = πr² C. A = πd² D. A = a² 相关知识点: 试题来源: 解析 A 反馈 收藏
What is the formula for the area of a circle? A. A = πr B. A = 2πr C. A = πr² D. A = 4πr² 相关知识点: 试题来源: 解析 C。解析:文中提到“The formula for the area of a circle is A = πr².”。 反馈 收藏 ...
Area of a trapezoid = 0.5*(sum of parallel sides)*height How is the formula for the area of a trapezoid related to the formula for a area of a parallelogram? They both use perpendicular height and are in square units. Area of a trapezoid = 0.5*(sum of parallel sides)*perpendicular hei...
What is the formula for the area of a circle? What is the center of the circle 4x^2 + 4y^2 + 24y - 4x - 35 = 0? What is the center of the circle (x - 3)^2 + (y + 5)^2 = 36? Given f(x) = 3x + 5 and g(x) = 5 - x, find: a) f circle g b) g circle...
What is the formula for the surface area of a box?. Ans: Hint: Here we have to find the formula for the surface area of a box. Firstly we will form the diagram of the box then we will level all the dimensions of it. As we know a box is either in the ...
If the area of a circle is 36π square centimeters, what is the radius of the circle? The formula for the area of a circle is A = πr². A. 6 centimeters B. 8 centimeters C. 4 centimeters D. 10 centimeters 相关知识点:
A. diameter B. radius C. circumference D. area 相关知识点: 试题来源: 解析 B。本题考查圆的面积公式中各个字母的含义。'r'在圆的面积公式 A = πr²中代表半径(radius)。A 选项 diameter 是直径;C 选项 circumference 是周长;D 选项 area 是面积。反馈 收藏 ...
Answer to: What is the formula for the base area of a right triangular prism? By signing up, you'll get thousands of step-by-step solutions to your...
Q1 What is the formula for area of square ? View Solution Q2 Formula of area of square is--- View Solution Q3 What is the formula of area and perimeter of square, rectangle and triangle? View Solution Q4 Write down formula for the followings: 1. Perimeter of Equilateral triangle...
Find the length of a side. What is the side of a square with an area of 64 ft^2? What is the formula used to calculate the surface area for a square pyramid? Find the area of a square measuring 16.8 m on a side. A square has an area of 49 square feet. What is the perimeter...