Answer Step by step video & text solution for If in a triangle PQR , sin P, sin Q, sin R are in A.P., then by Maths experts to help you in doubts & scoring excellent marks in Class 11 exams. Updated on:21/07/2023 Class 11MATHSSOLUTIONS AND PROPERTIES OF TRIANGLES ...
结果1 题目 In a triangle PQR, PQ = QR and PR = 15 cm. The height of the triangle is 12 cm. What is the area of the triangle PQR? A. 54 cm^2 B. 108 cm^2 C. 216 cm^2 D. 432 cm^2 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
<p>To find the length of CD in triangle PQR, where C is the centroid and D is the midpoint of QR, we can follow these steps:</p><p><strong>Step 1: Understand the properties of the triangle and centroid</strong> The centroid (C) of a triangle divides each
百度试题 结果1 题目In triangle PQR,S is the point on PR such that angle RSQ=90°RQ=14 cmRS=10 cmSP=5 cmWork out the length of PQ. 相关知识点: 试题来源: 解析 8.3 cm 反馈 收藏
Solve for x in triangle PQR. The triangles in a pair are similar. Similar Triangles: The similarity of triangles consists in that we have two triangles where their sides are in proportion, and their corresponding angles have the same measure. We can find different types of mathematical ...
Answer to: In a triangle \triangle ABC , let point D be on the line segment AB such that AD=9, \ DB = 16, \text{ and }...
11. Triangle PQR is isosceles with PQ = PR. The angles are as shown in the diagram.P(x+35)°(y-22)° (2x-17)^0Q R(i) Write down a pair of simultaneous equations,in terms of x and y, to represent this information.(ii)Solve the simultaneous equations to find the value of x...
aFor The Homeless, Every Day Is A Struggle 为无家可归者,每天是奋斗[translate] aRight triangle PQR is to be constructed in the xy-plane so that the right angle is at P and PR is parallel to the x-axis. The x-and y-coordinates of P, Q, and R are to be integers that satisfy ...
百度试题 结果1 题目In triangle PQR, = 5 cm, RQ= cm, and RPQ=60%a Find the length of [ 相关知识点: 试题来源: 解析 4PDa using the cosine 0= + 5-2Xxx5X 49=x+25-5x)C-5-24=0x-8)DC+3)0∴x二803= 反馈 收藏
In triangle PQR, PQ = 24 cm, QR = 7 cm and. Find the radius of the inscribed circle. View Solution A L cm long wire is bent to form a triangle with one of it's angle as60∘.Find the sides of the triangle for which area is largest. ...