Web如图,已知在平面直角坐标系xOy中,Rt OAB的直角顶点B在x轴的正半轴上,点A在第一象限,反比例函数y=k/x(x 0)的图象经过OA的中点C.交AB于点D,连接CD.若 ACD的面积是2,则k的值是_____. Web5 de mar. de 2024 · Drop an altitude from B to OA. Let h be its length Using the Pythagorean Theorem, (b cosθ)^2 + h^2 = b^2 Let c be the length of side AB (a - …
Homework
Web014B is a triangle. OA = a OB=b (a) Find AB in terms of a and b. P is the point on AB such that AP : ... 2a + b oc 24 Total for Question 27 is 4 marks P 45872 A 02428 . GcSE ... WebIn triangle OAB, OA = a and OB = b. (i) Find in terms of a and b, the vector AB. P is the midpoint of AB. (ii) Find in terms of a and b, the vector AP. (iii) Find in terms of a and b, … terry hrynyk
M1 Edexcel Solution Bank - Chapter 6
WebOAB is a triangle. Diagram NOT accurately drawn OA=2a and OB=2b M is the midpoint of AB. N is the point on 0B such that ON : 2 : 1 ... Use a vector method to find OP . PM … Web20 de nov. de 2024 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this … WebExpert Answer. (a) Given OA= 2a, OB= 3b From vector law of tr …. View the full answer. Transcribed image text: 2. OAB is a triangle. OA =2a OB=36 B 3b a. Find AB in terms … trihealth pre surgical services