10.(a) A side of a square is 25 cm long. Calculate:← 25→(i) the perimeter of the square;Ans:cm(ii) the are a of the square.Ans:cm2(b)个25 cm★55 cm This compound shape is made up of a square and a triangle. Calculate:(i) the base of the triangle, marked b;A...
The side of a square is 6 meters. What is the area of the square? 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...
The side of a square in increasing at the rate of 0.2 cm/sec. Find the rate of increase of the perimeter of the square.
If side of a square is doubled, howmany times its area will be increased / A5 times B2 times C4 times D3 timesSubmit If the diagonal of a square is doubled, then its area will be A4 times the area of the given square Bequal to the area of the given square C3 times the area...
The major centre for language is in the leftsideof the brain. 语言中枢位于左半脑。 柯林斯高阶英语词典 It had gone on to the wrongsideof the road and hit a car coming in the other direction. 它驶上了逆行车道,撞上了对面驶来的一辆汽车。
The diameter is twice as long as a side of the square, so a side of the square is 2. 一个圆的直径是一个正方形的边的两倍长,如果这个圆的半径是2,那么这个正方形的边有多长( ). .1 .2 .4 .8 半径是2,所以直径是4.因为直径是正方形边长的两倍,所以正方形边长是2.因此答案是()=2. 故...
The side of a square is 5. The area is___. A. 10 B. 20 C. 25 D. 30 相关知识点: 试题来源: 解析 C。正方形面积等于边长乘以边长,5 乘以 5 等于 25。选项 A10 是错误计算结果;选项 B20 是错误计算结果;选项 D30 是错误计算结果。反馈...
A procedure and apparatus to calculate the square root of a circle, and to be able to calculate the diameter of an equivalent circle according to the side of a square, characterized in that all of this obeys, in terms of their lengths, absolutely mathematical laws, and in the degrees corre...
A square has four sides. : a surface that forms part of a geometric object A cube has six sides. 4 [count] : one of the slopes of a hill or mountain — often + of the steep side of the hill They built a house on the side of a mountain. — see also hillside, mountainside...
the safe side 安全地～+介词sides of a problem 问题的多方面side of the house 屋子的侧面side of the road 路边right side of cloth 布的正面wrong side of cloth 布的反面right side of the door 门内wrong side of the door 门外right side of 50 不满五十岁wrong side of 50 已过...