In the adjacent figure DeltaABC and DeltaDBC are two triangles such that bar(AB) = bar(BD) and bar(AC) = bar(CD) . Show that DeltaABC ~= DeltaDBC.
In the adjacent figure DeltaABC is isosceles as bar(AB) = bar(AC), bar(BA) and bar(CA) are produced to Q and P such that bar(AQ) = bar(AP) . . Show that bar(PB) = bar(QC) .
In the given figure lines bar(XY) and bar(MN) intersect at O. If ∠POY = 90^(@) and a: b = 3: 4, find c.
In the given figure three lines bar(AB) , bar(CD) and bar(EF) intersecting at O. Find the values of x, y and z it is being given that x : y : z = 2 : 3 : 5
In a regular hexagon ABCDEF, bar(AB) + bar(AC)+bar(AD)+ bar(AE) + bar(AF)=k bar(AD) then k is equal to
In the adjacent figure bar(OP) , bar(OQ) , bar(OR) and bar(OS) are four rays. Prove that anglePOQ+angleQOR+angleSOR+anglePOS=360^(@) .
State whether the following statements are true or false : Line bar(AB) is the same as line bar(BA ) .
If |z+bar(z)|+|z-bar(z)|=8 then z lies on
In the given figure , BD bot AC .Prove that AB^2 +CD^2 = AD^2 +BC^2
CPC CAMBRIDGE PUBLICATION-INTRODUCTION TO EUCLID'S GEOMETRY -Exercise 2.2