The equation to find the area of a sector of a circle is given by A= (∏ ^2S)(360) where A is the area, r is the radius and s is the length of a side. Solve the formula for the value of the side, s. 相关知识点: 试题来源: 解析 s= (360A)(∏ r^2) 反馈 收藏 ...
百度试题 结果1 题目a Find the are a of a sector of a circle with radius 9 cm and angle radians.Give your answer in terms of n. 相关知识点: 试题来源: 解析 Area of sector 反馈 收藏
The sector of a circle is a partition of that circle. A sector extends from the center, or origin, of the circle to its circumference and encompasses the area of any given angle that also originates from the center of the circle. A sector is best thought of as a piece of pie, and ...
Find the area of the sector of a circle having radius of 10.4 cm and a central angle of {eq}\pi /6 {/eq}.Arc and Area of the Sector:An arc is a portion of the circumference of a circle. If we consider two line segments that form a fixed angle ...
Answer to: Find the area of the sector of a circle that has a central angle of 147 degrees and radius 10 centimeters. (Round to the nearest tenth.)...
<p>To solve the problem of finding the area of a sector of a circle with a radius of 4 cm and an angle of 30 degrees, as well as the area of the corresponding major sector, we can follow these steps:</p><p><strong>Step 1: Identify the formula for the are
Find the area of the sector of a circle with radius 4 cm and of angle 30o . Also, find the area of the corresponding major sector. (U s e\ \ pi=3. 14)
百度试题 结果1 题目3 A sector of a circle has perimeter 7 cm and are a 3 cm2. Find the possile values of the redius of the circle. 相关知识点: 试题来源: 解析 or 反馈 收藏
Calculate area by selecting a shape and entering your measurements in any metric or US customary unit. See the formulas to find the area for each shape below. Shape: rectanglesquaretrianglecircleoval (ellipse)sectorsegmentring (annulus)trapezoidparallelogramrhombuskitepentagonhexagonoctagonpolygonirregular ...
Find the radius, r cm, of a circle, given that a sector of the circle has an area of (9π )8 cm2 and the sector subtends an angle of (π )4 radians at the centre of the circle. 相关知识点: 试题来源: 解析 3 cm 反馈 收藏 ...