A. 12 square meters B. 18 square meters C. 24 square meters D. 36 square meters 相关知识点: 试题来源: 解析 D。正方形面积 = 边长×边长 = 6×6 = 36 平方米,所以选 D。A 选项 12 平方米错误;B 选项 18 平方米错误;C 选项 24 平方米错误。反馈...
A. 12 square meters B. 18 square meters C. 24 square meters D. 36 square meters 相关知识点: 试题来源: 解析 D。本题考查正方形面积的计算。正方形面积 = 边长×边长 = 6×6 = 36 平方米。选项 A 12 平方米,计算错误。选项 B 18 平方米,计算错误。选项 C 24 平方米,计算错误。反馈...
21st Aug 2022, 9:11 PM A͢J M + 2 PS. ** is not call square, it is raise power to i, or i as exponent. 21st Aug 2022, 9:56 PM abpatrick catkilltsoi + 1 @Lothar I wanted to know what the square of "**y" was because I thought that for example: 2*2**i i in ...
The sides of a square have the same measure as the internal angles of the figure, so to calculate the area of the square, the measure of the sides is squared to obtain the area.Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it now ...
We can deduce that numbers with 00, 1, 4, 5, 6, 9 as their last digit can be perfect squares. So, if the last digit is 2, 3, 7, or 8, the given number is not a perfect square.Here are some other observations you can make!Perfect squares of numbers ending with 3 or 7 have...
The area of a square is 49 square meters. 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...
The side length of a square is 6 meters. What is twice the area? A. 72 square meters B. 36 square meters C. 48 square meters D. 60 square meters 相关知识点: 试题来源: 解析 A。正方形面积等于边长乘边长,6 乘以 6 等于 36 平方米,两倍的面积是 72 平方米。选项 B 是原面积;选项 C ...
3. 计量名词+of+名词+be+倍数+that+of+其它。如: The size of the newly broadened square is four times that of the previous one. 新扩建的广场为以前的四倍大。 4. 倍数+what从句。如: The production is now three times what it was ten years ...
<p>To find the area of a square with a diagonal of 6, we can follow these steps:</p><p><strong>Step 1: Understand the relationship between the side length and the diagonal of a square.</strong> The diagonal \( d \) of a square is related to the side leng
What is the square root of 62?Finding the Square Root of a Non-Perfect Square:To find the square root of a number, we use the rule that √(x) = y, where y× y = x. When we are finding the square root of a non-perfect square, we are dealing with an irrational number. If ...