(a) 50° (b) 30° (c) 60° (d) 100° Solution: (d) 100° Clarification: From ∆APB and ∆CPD, \[\angle APB\text{ }=\angle CPD\text{ }=\text{ }50{}^\circ \] (since they are upward inverse points)...
If in two Δ PQR,AB/QR = BC/PR = CA/PQ, then
(a)Δ PQR~Δ CAB (b) Δ PQR ~ Δ ABC (c)Δ CBA ~ Δ PQR (d) Δ BCA ~ Δ PQR Solution: (a)δ PQR~Δ CAB Clarification: From ∆ABC and ∆PQR, we have, stomach muscle/QR = BC/PR = CA/PQ In the event that sides of...
If ΔABC ~ ΔEDF and ΔABC is not similar to ΔDEF, then which of the following is not true?
(a) BC · EF = AC · FD (b) AB · EF = AC · DE (c) BC · DE = AB · EF (d) BC · DE = AB · FD (c) BC · DE = AB · EF Clarification: We realize that, On the off chance that sides of one triangle are...
If the lengths of the diagonals of rhombus are 16 cm and 12 cm. Then, the length of the sides of the rhombus is
(a) 9 cm (b) 10 cm (c) 8 cm (d) 20 cm Solution: (b) 10 cm Clarification: We realize that, A rhombus is a basic quadrilateral whose four sides are of same length and diagonals are opposite bisector...
In figure, if ∠BAC =90° and AD⊥BC. Then,
(a) BD.CD = BZC² (b) AB.AC = BC² (c) BD.CD=AD² (d) AB.AC =AD² Solution: c) BD.CD=AD² Clarification: From ∆ADB and ∆ADC, As indicated by the inquiry, we have, \[\begin{array}{*{35}{l}} ...