Let us assume {eq}x {/eq} as the side length of a square then, the area of the square- $$\text{Area}~(A) = x^{2} $$ Answer and Explanation:1 Let the side length of the given square be {eq}x. {/eq} Given that the area of the square is {eq}72 \rm ~ft...
返回 1234567891011121314 If the area of the above triangle is83–√83, what is the length of side AB? A.3 B.4 C.43–√43 D.63–√63 E.83–√83 我的答案: 登录查看答案
Answer to: What is the length of the side of a square that has area smaller than the area of a circle with radius r cm. By signing up, you'll get...
题目A square has an area of 64 square meters. What is the length of its side? A. 8 meters B. 10 meters C. 12 meters D. 7 meters 相关知识点: 试题来源: 解析 A。正方形面积是边长乘边长,已知面积为 64 平方米,边长为 8 米,因为 8 乘以 8 等于 64。选项 B 是错误的计算结果;选项 C...
In the figure above, if the area of triangular region D is 4, what is the length of a side of square region A ? (1) The area of square region B is 9. (2) The area of square region C is 64/9. A.Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient...
What is the length of each side? A. 6 meters B. 7 meters C. 8 meters D. 9 meters 相关知识点: 试题来源: 解析 B。解析:正方形面积等于边长的平方,已知面积是 49 平方米,那么边长等于根号下 49,即 7 米。选项 A,6 的平方是 36 平方米,不是 49 平方米;选项 C,8 的平方是 64 平方米,...
The area of a square is 16 square meters. What is the length of one side? A. 2 meters B. 4 meters C. 6 meters D. 8 meters 相关知识点: 试题来源: 解析 B。正方形面积等于边长的平方,4 的平方是 16,所以答案是 4 米。A 选项 2 米,2 的平方是 4 不符合。C 选项 6 米,6 的平方...
A square has an area of 49 square feet. What is the length of one side? A. 6 feet B. 7 feet C. 8 feet D. 9 feet 相关知识点: 试题来源: 解析 B。解析:正方形面积等于边长的平方,已知面积是 49 平方英尺,那么边长就是 7 英尺,因为 7 的平方是 49。
What is the length of one side? A. 6 centimeters B. 8 centimeters C. 10 centimeters D. 12 centimeters 相关知识点: 试题来源: 解析 A。本题考查正方形面积公式及英语理解能力。正方形面积等于边长的平方,设边长为 x 厘米,可得 x² = 36,解得 x = 6。选项 B,8 的平方是 64,不符合题意。
题目A square has an area of 49 square meters. What is the length of one side? A. 7 meters B. 6 meters C. 5 meters D. 8 meters 相关知识点: 试题来源: 解析 A。正方形面积 = 边长×边长,已知面积为 49 平方米,边长 = √49 = 7 米。选项 B 6×6 = 36 平方米;选项 C 5×5 = ...