The lengths of the sides of a right triangle are consecutive even integers, and the length of the shortest side is x. Which of the following equations could be used to find x? ( ) A. x+x+1=x+2 B. x^2+(x+1)^2=(x+2)^2 C. x^2+(x+2)^2=(x+4)^2 D. x+x+2=x+4...
Describe sides of a right triangle. Learn to derive right triangle sides formula from the Pythagorean theorem formula. Learn to find sides of a...
A right triangle has a hypotenuse and two ___. A. sides B. angles C. vertices D. diagonals 相关知识点: 试题来源: 解析 A。选项 A“sides”是边;选项 B“angles”是角;选项 C“vertices”是顶点;选项 D“diagonals”是对角线。直角三角形有一条斜边和两条直角边。反馈 收藏 ...
结果1 题目 6.The lengths of the sides of a right angled triangle are x cm, (x-3)cm and (x+3)cm.Find the perimeter of the triangle.36Answer ...cm [2]. 相关知识点: 试题来源: 解析 36 反馈 收藏
D 根据勾股定理,直角三角形斜边平方等于两直角边平方和,即 c^2 = a^2 + b^2 = 9 + 16 = 25。由于题目未明确指出哪条边是斜边,因此 c^2 也可能等于较短边的平方和,即 c^2 = 9 + 16 = 25 或 c^2 = 9 + 16 = 25。所以答案为 D。反馈...
百度试题 结果1 题目 Two sides of a right triangle have lengths of 46 centimeters and 23 centimeters. The third side isnot the hypotenuse. How long is the third side? 相关知识点: 试题来源: 解析 39.8 cm 反馈 收藏
a有的向父母要钱,有的向同学借钱,还有的偷别人的钱 Some ask for money to the parents, some lend money to schoolmate, but also some steal others money[translate] aThe ratio of the sides of a right angled triangle is 3:4:5 一个直角三角形的边的比率是3:4 :5[translate] ...
trigonometrical analysis. right triangle exchange sidesThis paper is about a trigonometrical analysis. The subject of examination is called Right triangle exchange sides. Therefore, we analyze that case in this papeChalloumis, ConstantinosSocial Science Electronic Publishing...
a他让我替他关掉搅拌机 He lets me switch off the mixer for him[translate] aThe ratio of the sides of a right-angled triangle is 3:4:5.If the shortest side is 6cm,find the area of the triangle. 一个直角三角形的边的比率是3:4 :5.If最短的边是6cm,发现三角的区域。[translate]...
A. isosceles triangle B. right triangle C. equilateral triangle D. obtuse triangle 相关知识点: 试题来源: 解析 C。三条边都相等的三角形是等边三角形。选项 A“isosceles triangle”是等腰三角形。选项 B“right triangle”是直角三角形。选项 D“obtuse triangle”是钝角三角形。反馈...