What is the length of side {eq}c {/eq}? Sine Ratio The sine trigonometric ratio is equal to the ratio of length of opposite side to the length of the hypotenuse in a right triangle. Since the length of a leg can never be greater than the length of the hypo...
The perimeter of an equilateral triangle is 18 cm. What is the length of one side? A. 4 cm B. 6 cm C. 8 cm D. 12 cm 相关知识点: 试题来源: 解析 B。正三角形的周长等于3倍边长,已知周长是18厘米,那么边长就是18除以3等于6厘米。
【题目】 As is shown in the following picture ,the side length of the square is Acm,What is the area of the shaded part?翻译! 相关知识点: 试题来源: 解析 【解析】 答案:如下图所示,正方形的边长是4厘 米,阴影部分的面积是多少? 核心短语/句式:the side length of:...的边长 解析:as的意思...
there are two sides with lengths of 5. Because the hypotenuse is always the longest side of a right triangle, we know that the missing value is the hypotenuse (as the two remaining side lengths are equal). Because of the side lengths we are given, we know that the 3, 4, 5 rule doe...
where "side" is the length of one side of the square. 2. Set Up the Equation: We know the area of the square is 25cm2. Therefore, we can set up the equation: side2=25 3. Solve for the Side: To find the length of the side, we need to take the square root of both sides of...
A regular hexagon has a perimeter of 50m. What is the length of its side? The perimeter of a Regular Hexagon: A regular hexagon is a type of polygon. It has six numbers of sides having an equal length and equal angle. The sum of the six numbers of side length ...
百度试题 结果1 题目155.___inches What is the side length of a rectangle that has width 7 inches and are a 105 in2? 相关知识点: 试题来源: 解析 15 反馈 收藏
A. 4 cm B. 6 cm C. 8 cm D. 12 cm 相关知识点: 试题来源: 解析 B。本题考查正方形周长问题。正方形周长等于 4 倍边长,已知周长是 24cm,设边长为 x,可列方程 4x = 24,解得 x = 6。选项 A4cm 不符合计算结果;选项 C8cm 和选项 D12cm 也不符合。反馈...
The altitude of equilateral triangle ABC is 15. What is the length of a side of triangle ABC?Altitude of an Equilateral Triangle:Consider an equilateral triangle of side {eq}x {/eq} and altitude x. Then we get: Applying Pythagoras theorem to this triangle...
Outside of Russia, the Arctic Circle's most populous municipality is Tromsø, Norway, which boasts the world's northernmost university. The Norwegian city is also one of the best places to watch the Northern Lights, aka auroras. 4. There's an Arctic Council In 1996, the Ottawa Declaratio...