A triangle with side lengths 9, 4 square root(6), and 10 is what type of triangle? a) Obtuse b) There is not enough information to determine the answer. c) Acute d) Right What is the measure of the third angle of a scalene triangle if one ...
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The following triangle has a side of length 31 and an angle of 24 degrees, as shown in the figure. Find the value of x. Given the lengths 11 and 35, find the value of angle x in the triangle. Given the lengths 9 and 12, find the value of ...
Find all the unknown angles,to the nearest degree,and all the unknown side lengths,to the nearest tenth of a unit.Triangle ABC is a right angle triangle.It hasAC:15 cmAB:13cm 答案已经知道相关知识点: 试题来源: 解析 Solution∵AB < AC∴AB is a leg of the right-angled triangleCase 1Let...
Which triangle has different side lengths and angles? A. equilateral triangle B. isosceles triangle C. scalene triangle 相关知识点: 试题来源: 解析 C。不等边三角形的三条边长度不同,角度也不同,equilateral triangle 是等边三角形,isosceles triangle 是等腰三角形。反馈 收藏 ...
A triangle construction slide rule comprises a base with X and Y axes and a number of pivoted or sliding linear scales. All the elements of the device are of transparent material and the scale members can be set to the shape of any triangle, whereby only e.g. the lengths of two sides...
Rule 2:Sides of Triangle--Triangle Inequality Theorem: This theorem states that the sum of the lengths of any 2 sides of a triangle must be greater than the third side.) Rule 3:Relationship between measurement of the sides and angles in a triangle: The largest interior angle and side are...
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The adjacent sides of the polygon (多边形) shown meet at right angles. What is its perimeter? ( )812(A)40(B)42(C)44(D)462. In the figure below, the large equilateral triangle is formed by 25 smaller equilateral triangles each with an are a of 1cm2. What is the are a of ...
Learn about the special relationship between the sides and angles of a right triangle, and how to calculate the angles of a right triangle.