Missing Sides and Angles of a Right Triangle \(\color{blue}{31.4}\) \(\color{blue}{7.0}\) \(\color{blue}{16.2}\) \(\color{blue}{31.1}\) The Greatest Books for Students to Ace the AlgebraPre-Algebra Exercise Book A Comprehensive Workbook + PreAlgebra Practice Tests Download $29.99...
honoring its role in uncovering the region's ancient past and showcasing its rich geological and ecological history. Pterotrigonia wasn't just any clam; it was part of a family of mollusks known for their ribbed shells, something that made them stand out both during their time on ...
结果1 题目 The measures of the acute angles of a right triangle are in the ratio 3:2. What is the measure of thesmallest angle of the triangle?A:36°B:54°C:56°D:144° 相关知识点: 试题来源: 解析 A None 反馈 收藏
Now we know the measure of two angles are 39∘ and 69∘. By the Triangle Sum Theorem, the sum of all angles in a triangle is 180∘, so the final angle is 72∘ . Therefore, the largest angle in the triangle is (B) 72.反馈...
题目【题目】T he sum of two angles of a triangleis 65 of a right angle, and one of these twoangles is 30° larger than the other. What is the degree measure of the largest angle in thetriangle?()A.69B.72C.90D.102E.108 相关知识点: ...
2.SportsTo hit (a ball or puck, for example) at an angle. 3.InformalTo impart a biased aspect or point of view to:angled the story in a way that criticized the candidate. v.intr. To continue along or turn at an angle or by angles:The road angles sharply to the left. The path ...
isosceles triangle等腰三角形; theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物) anart. 一...
In a right triangle, one of the acute angles is 30 degrees. What is the measure of the other acute angle? A. 30 degrees B. 45 degrees C. 60 degrees D. 90 degrees 相关知识点: 试题来源: 解析 C。解析:直角三角形两个锐角和为 90 度,一个锐角为 30 度,另一个锐角为 90 - 30 =...
The measures of two angles of a triangle are 70° and 55°. This triangle isA:a right triangle.B:an isosceles triangle.C:an equilateral triangle.D:an obtuse triangle. 相关知识点: 试题来源: 解析 B an isosceles triangle.反馈 收藏
Learn how to use sine, cosine and tangent to calculate the angles in a right triangle. claudiodivizia | Canva Right Triangle Every triangle has three sides and three angles on the inside. These angles add up to 180° for every triangle, independent of the type of triangle. In a right tri...