Question 11 MarkRatio of the areas of the similar triangle is the same as the ratio of the square of the corresponding sides.AnswertrueView full question & answer→
Question 21 MarkIn $\triangle ABC , \angle B =90^{\circ} AB =8 cm$ and $BC =15 cm$ then perimeter of $\triangle ABC$ is $40 cm$.AnswertrueView full question & answer→
Question 31 MarkTwo chords intersects each other in inner part of circle then $\frac{ OA }{ OB }=\frac{ OC }{ OD }$.AnswerfalseView full question & answer→
Question 41 MarkIf in $\triangle ABC AB =5 cm , BC =12 cm$ and $AC =15 cm$ then $\triangle ABC$ is an obtuse angle triangle.AnswertrueView full question & answer→
Question 91 MarkTwo correspondings between two isosceles triangles is a similarity.AnswerfalseView full question & answer→
Question 101 MarkIf one corresponding between two triangles is similarity then all the remaining correspondings are similarity.AnswerfalseView full question & answer→