Mathematics
△ABC ~ △DEF. If BC = 3 cm, EF = 4 cm and area of △ABC = 54 sq.cm, determine the area of △DEF.
Related Questions
△ABC ~ △DEF. If area of △ABC = 9 sq. cm, area of △DEF = 16 sq. cm and BC = 2.1 cm, find the length of EF.
Given that △s ABC and PQR are similar. Find :
(i) the ratio of the area of △ABC to the area of △PQR if their corresponding sides are in the ratio 1 : 3.
(ii) the ratio of their corresponding sides if area of △ABC : area of △PQR = 25 : 36.
In the figure (i) given below, PB and QA are perpendiculars to line segment AB. If PO = 6 cm, OQ = 9 cm and the area of △POB = 120 cm2, find the area of △QOA.
The areas of two similar triangles are 36 cm2 and 25 cm2. If an altitude of the first triangle is 2.4 cm, find the corresponding altitude of the other triangle.