In the given figure, ∠T and ∠B are right angles. If the length of AT, BC and AS (in centimeters) are 15, 16, and 17 respectively, then the length of TC (in centimeters) is:
  • 18
  • 16
  • 19
  • 12
In the given figure, value of x(in cm) is
  • 4
  • 5
  • 6
  • 8
In the given figure ΔABC ~ ΔPQR. The value of x is
  • 2.5 cm
  • 3.5 cm
  • 2.75 cm
  • 3 cm
In ΔABC, if DE || BC, AD = x, DB = x - 2, AE = x + 2 and EC = x - 1, then value of x is
  • 3
  • 4
  • 5
  • 3.5
The perimeters of two similar triangles ABC and PQR are 60 cm and 36 cm respectively. If PQ = 9 cm, then AB equals
  • 6 cm
  • 10 cm
  • 15 cm
  • 24 cm
If ΔABC is similar to ΔDEF such that 2 AB = DE and BC = 8 cm then EF is equal to.
  • 12 cm
  • 4 cm
  • 16 cm
  • 8 c
In ΔABC, AB = 6 cm and DE || BC such that AE = \(\frac{1}{4}\) AC then the length of AD is
  • 2 cm
  • 1.2 cm
  • 1.5 cm
  • 4 cm
In the given figure DE || AC which of the following is true?
  • x = \(\frac{a+b}{ay}\)
  • y = \(\frac{ax}{a+b}\)
  • x = \(\frac{ay}{a+b}\)
  • \(\frac{x}{y}\) = \(\frac{a}{b}\)
ΔABC ~ ΔDEF. If AB = 4 cm, BC = 3.5 cm, CA = 2.5 cm and DF = 7.5 cm, then the perimeter of ΔDEF is
  • 10 cm
  • 14 cm
  • 30 cm
  • 25 cm
In the figure PQ || BC. If \(\frac{PQ}{BC}\)= \(\frac{2}{5}\) then \(\frac{AP}{PB}\) is
  • \(\frac{2}{5}\)
  • \(\frac{2}{3}\)
  • \(\frac{3}{5}\)
In the given figure, ΔACB ~ ΔAPQ. If AB = 6 cm, BC = 8 cm, and PQ = 4 cm then AQ is equal to
  • 2 cm
  • 2.5 cm
  • 3 cm
  • 3.5 cm
ΔDEF ~ ΔABC. If DE : AB = 2 : 3 and ar ΔDEF is equal to 44 square units then ar (ΔABC) (square unit) is
  • 99
  • 120
  • [latex]\frac{176}{9}[/latex]
  • 66
ΔABC and ΔBDE are two equilateral triangles such that D is the mid point of BC. Ratio of the areas of triangle ΔABC and ΔBDE is.
  • 2 : 1
  • 1 : 2
  • 4 : 1
  • 1 : 4
If ΔABC ~ ΔPQR, \(\frac{ar ΔABC}{ar ΔPQR}\) = \(frac{9}{4}\) and AB = 18 cm, then the length of PQ is
  • 14 cm
  • 8 cm
  • 10 cm
  • 12 cm
In the given figure ΔABC ~ ΔPQR, PM is median of ΔPQR. If ar ΔABC = 289 cm², BC = 17 cm, MR = 6.5 cm then the area of ΔPQM is
  • 169 cm²
  • 13 cm²
  • 84.5 cm²
  • 144.5 cm²
If the ratio of the perimeters of two similar triangles is 4 : 25, then the ratio of the areas of the similar triangles is
  • 16 : 625
  • 2 : 5
  • 5 : 2
  • 625 : 16
In the given figure, PQ = 24 cm, QR = 26 cm ∠PAR = 90°, PA = 6 cm, and AR = 8 cm, the degree measure of ∠QPR is
  • 90°
  • 100°
  • 50°
  • 45°
In the given figure the value of x is
  • 4 cm
  • 5 cm
  • 8 cm
  • 3 cm
ΔPQR is an equilateral triangle with each side of length 2p. If PS ⊥ QR, then PS is equal to
  • \(\frac{√3}{2}\)p
  • 2p
  • √3p
  • p
In ΔLMN, ∠L = 50° and ∠N = 60°, If ΔLMN ~ ΔPQR, then find ∠Q
  • 50°
  • 70°
  • 60°
  • 40°
0 h : 0 m : 1 s

Answered Not Answered Not Visited Correct : 0 Incorrect : 0