If thepth,qthandrthterms of a G.P are a,b,c respectively then the value ofaq−r.br−p.cp−q= View Solution If the centroid of the triangle formed by pointsP(a,b),Q(b,c)andR(c,a)is at the origin, what is the value ofa+b+c?
If the centroid ofΔABChaving vertices A(a, b), B(b, c) and C(c, a) is the origin, then find the value of (a+b+c). View Solution यदिa+b+c=2,ab+bcca=−1औरabc=−2, तोa3+b3+c3का मान ज्ञात कीजिए । ...
解析 Soution: cen troid AsG(g)t≤ 3 a+2g—=+3g+c)+(3+—4)+(5++C) 3 =(1+3+5)+(3+b+1)+(2-4+C) 3 by equary of vecters i3 a=(1+3+5)/3=9/3=3 ∴q=3 2=3+5+1 3 ∴6=4+6 6=2 ∴-1=(2-x+c)/3 -3=-2+C. ∴c=-1 ...
结果1 题目 In right-angled △ABC, ∠A=90∘, AB=5 and AC=12. If G is the centroid of the triangle, find the distance between G and BC. 直角△ABC中,∠A=90∘,AB=5,AC=12,设G为形心,求G与BC之间的距离. 相关知识点: 试题来源: 解析 1713. 反馈 收藏 ...
The median of a triangle is the line that connects a vertex of the triangle to the midpoint of the side opposite to the vertex. The medians intersect at a point called the centroid of the circle and divide the median in the ...
a三角形质心定位算法 3 triangle centroid alignment algorithm;[translate] adespatch money 派遣金钱[translate] a穿过群山 Passed through hills[translate] a作为员工们休息的场所,这个房间总是弥漫一种轻松氛围 Place rests which as the staffs, this room always fills the air one kind of relaxed atmosphere[...
aphase of Fourier mode 阶段傅立叶方式[translate] aElectronic Cigarette E Cig Store Start Up Sample Business Plan 电子香烟E Cig商店开始样品经营计划[translate] aDraw an arbitrary triangle in Geometer's Sketchpad and find its centroid M, orthocenter L, and circumcenter D as before. Draw the line ...
3. The co-ordinates of the vertex A of the triangle ABC are (7, -4). If the co-ordinates of the centroid of the triangle be (1, 2), find the co-ordinates of the mid-point of the side BC. 相关知识点: 试题来源: 解析 LetGc,2)be the centrord of the trrangle ABc and...
结果1 题目 ■If the coordinates of the mid-points of the sides of a triangle are (1, 1), (2, 3) and (3, 4), then its centroid will be: C A)(8/3,2) B)((-8)/3,-2) C)(2,8/3) D)(-2,(-8)/3) E)None of these 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
Answer to: Find the mass and center of mass of a triangle lamina with vertices (0, 0), (1, 0), and (0, 2) if the density function delta(x, y) = 1 +...