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In the adjoining figure, angle PQR = 90^(@) "seg" QS bot side PR, PS = 4, PQ = 6. Find x,y and z.
In the adjoining figure, angle QPR = 90^(@), "seg" PM bot hypotenuse QR, Q - M - R. If PM = 10, QM = 8 then find QR.
In the adjoining figure, (i) if m (arc CE) = 54^(@) , m (arc BD) =23^(@) , then find angleCAE . (ii) If AB = 4 . 2 , BC = 5 . 4 , AE = 12, then find AD (iii) If AB 3 . 6 , AC = 9 . 0 , AD = 5 . 4 , then find AE.
In the adjoining figure, point B is the point of contact and point O is the centre of the circle. Seg OE bot se AD, if AB = 12, AC = 8, then find (i) AD (ii) DC and (iii) DE
In the adjoining figure, m (arc WY) =44^(@) m (arc ZX) = 68^(@) , then (i) Find m angleZTX . (ii) If l(WT) = 4 . 8 , l(TX) = 8 l(YT) = 6 . 4 , then find l(TZ) (iii) If l (WX) = 25, l(YT) = 8 l(YZ) = 26, then find l(WT)
Perform any one the following activities: In the adjoining figure , DX = 4 , DE = 8 , FY = 6 , OF = 12 . Complete the follwing activity to prove that seg XY || seg EF.
In the adjoining figure, angle L = angle MNK = 90^(@), angle MKL = 30^(@) and angle MNK = 45^(@) . If KL = 6 sqrt 3 , "then find" MK, ML KN, MN "and perimeter of" square MNKL
In the adjoining figure "seg " DHbot " seg " EF," seg " GKbot"seg " EF. If DH = 12 cm , GK =20 cm and A(DeltaDEF)=300^(@)"cm"^(2) , then find (i) EF (ii) A(DeltaGEF)
In DeltaXYZ, angleY is right angle , XZ =17m and YZ =15m then find (i)SinX (ii) CosZ (iii) TanX
In the adjoining figure, point Q is the point of contact of tangent and circle . If PQ = 12, PR = 8, then find Ps and RS .
