The figure below consists of both square and circle. It is known that the area of the bigger square is 12 \text{c}{{\text{m}}^{2}}. What is the area of the shaded part? (The value of \pi is taken as 3.14) 相关知识点: 试题来源: 解析 阴影部分面积为3.42平方厘米. 方圆方面积...
Problem 19.A square and a circle have a common part.The area of the squareand the area of the circle make up,respectively,40%and 65%of the area of thefigure below.What percentage of the figure's area is the area of the commonpart?Problem 19.A square and a circle have a common par...
Square Area = a2 a = length of side Rectangle Area = w × h w = width h = height Parallelogram Area = b × h b = base h = vertical height Trapezoid (US) Trapezium (UK) Area = ½(a+b) × h h = vertical height Circle Area = π× r2 r = radius Ellipse Area = ...
题目The lengths of a side of square and a radius of circle are equal. What is the area of divided by the area of ( )? A: B: C: D: 相关知识点: 试题来源: 解析 A Use any value for , say. Then the area of divided by the area of is divided by . The quotient is ...
What is the perimeter of a square which has the same area as a circle with circumference of 4? Area of Circles and Squares: In the planner space, a circle is a closed geometry whose all points make a round shape and all points are situated at the cons...
Area of a Square A square is a quadrilateral that has four equal sides and fourright angles. For a square whose side is of ‘s’ units – Area of a Square= Side x Side = s2sq. units For example, if we have a square whose one side is 6 cm, its area would be calculated as ...
What is the ratio between the side of thesquare and the radius of the circle?(a) √x:1(b)1:vx(c)1:x(d) ∴:1 相关知识点: 试题来源: 解析 Area ofclrcle=xsiny Areaofsin(e=a^2 xr^2=a^2 π=(a^2)/(b^2) π=(-4/2)^2 √π/1=a/r、元:1Ansop+lm A 反馈 收藏 ...
结果1 题目 A square and a circle have the same area. What is the ratio of the side length of the square to the radius of the circle?( ). A. √π2 B. √π C. π D. 2π E. π2 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
115.What is the ratio of the are a of Circle C to the are a of Square S if the lengths of a diameter of C and a side of S are equal?(; A.元:1 B.π:2 C.元:3 D.元:415. What is the ratio of theare a of Circle C to the are a of Square S if the lengths of a...
Let the region within the circle and square be . In other words, it is the area inside the circle and the square. Let be the radius. We know that the area of the circle minus is equal to the area of the square, minus . We get: So the answer is . We realize that since the a...