Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
In the adjoining figure, ABCD is a square of side 6cm. Find the area of the shaded region.
Ans: From P draw PQ ⊥ AB
AQ = QB = 3cm
(Ans: 34.428 sq cm)
Join PB. Since arc APC is described by a circle with center B,
so BA = BP=BC =6cm.
In ? PQB Cos θ = QB/PB = 1/2
∴θ = 60o
Area of sector BPA =60/360 Π (62) = 18.84cm
Area of Δ BPQ = 1/2(QB) (PQ) = 1/2 (3)( 6 Sin 60) = 7.794Sq.cm
Area of portion APQ = Area of sector BPA - Area of Δ BPQ
= 18.84 - 7.794 = 11.046 Sq.cm
Area of shaded portion = 2 x Area of Quadrant ABC - 2 Area APQ
= [2 x π/4(6)2 - 2 x 11.046]
=34.428 Sq.cm
Determine the ratio in which the line 2x + y -4 = 0 divide the line segment joining the points A (2,-2) and B (3, 7).Also find the coordinates of the point of division. [Ans:2 :
Q. What is Uniform Distribution? Ans. A distribution is the set of possible values of a random variable considered in terms of their theoretical or observed frequency. Th
IS SQUARE A UNIQUE RHOMBUS?
24x+7=3x+10
apzza driver delivered 27 pizzas in one night he delivered more then one pizza to only one house . every other hhouse he only delivered pizza to 18 houses . how many pizzas did he
QUESTION (a) Draw a graph model with the following adjacency matrix. (b) The diagram below shows different cities labelled a to g and z. Also sh
Let G be a group acting on a set X. The action is called faithful if for any g ≠ 1 ∈ G there exists an x ∈ X such that gx ≠ x. That is, only the identity fixes everything. Prov
8+2=
Fenrir the wolf is bound by a magical chain. The chain is an endless piece madr up of 30 links.Originally forged by 6 pieces , each made up of 5 links. It costs 2 silver coins to c
Let E; F be 2 points in the plane, EF has length 1, and let N be a continuous curve from E to F. A chord of N is a straight line joining 2 points on N. Prove if 0 and N has no cho
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd