If triangle ABC is equilateral, then ∠ A= ()A. 60^( ° )B. 45^( ° )C. 75^( ° )D. 90^(
tanC View Solution In△ABC,∠A=π2b=4,c=3,then the value ofRris equal to View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CB...
百度试题 结果1 题目If the area of triangle ABC (see the picture) is 80, and the height of triangle ABC is 10, what is the length of base BC?相关知识点: 试题来源: 解析 16. 80×2÷10=16.反馈 收藏
<p>To solve the problem, we need to analyze the properties of similar triangles and determine which of the given statements is not true based on the information provided.</p><p>1. <strong>Understanding Similar Triangles</strong>: Given that triangle
Answer to: Refer to a triangle ABC. If A=59^{\circ}, B = (57 - x)^{\circ}, and C = (24 + 3x)^{\circ}, find \angle B and \angle C. By signing up,...
百度试题 结果1 题目In a triangle ABC if a=13 cm, b=21 cm, C=58^(° ) then the value of c is 相关知识点: 试题来源: 解析 c=√(320.67)=17.90 cm 反馈 收藏
a将锅烧热放入色拉油 Will saute puts in the salad oil hotly[translate] aEquality holds if and only if the triangle ABC is equilateral and P is its center. 平等举行,如果和,只有当三角ABC是等边的,并且P是它的中心。[translate]
百度试题 结果1 题目If triangle ABC has area 150 cm2, find the value of x. 相关知识点: 试题来源: 解析 x≈ 22.2 反馈 收藏
To prove that the product of any two sides of a triangle inscribed in a circle is equal to the product of the diameter and the perpendicular distance of the third side from the opposite vertex, we can follow these steps: 1. Draw the Triangle and Circle: Let triangle ABC be inscribed ...
In a triangle ABC, if a,b,c are the sides opposite to angles A, B, C respectively, then the value of ∣∣∣∣bcosCaccosBccosAbacosCacosBcbcosA∣∣∣∣ is A 1 B −1 C 0 D acosA+bcosB+ccosC Video SolutionStruggling With Determinants? Get Allen’s Free One Shot Videos Free ALLE...