Question

3. Observe the given triangles and choose the right answer.
a. AABC = AQPR b. AABC = APQR
c. AACB = APQR d. AACB = AQPR
4650
4 In Cina C
D
.

Answer 1

Given :  Showing two triangles

To Find :  choose the right answer.

a. ΔABC ≈ ΔQPR b. ΔABC ≈ ΔPQR

c. ΔACB ≈ ΔPQR d. ΔACB ≈ ΔQPR

Solution:

∠A = 70°

∠B = 45°

∠C = 180° - 70° - 45°  = 65°     ( sum of angles of triangle is 180°)

∠P = 70°

∠Q = 65°

∠R = 180° - 70° - 65°  = 45°     ( sum of angles of triangle is 180°)

∠A = ∠P = 70°

∠B = ∠R = 45°  

∠C = ∠Q = 65°

=>  ΔABC ≈   ΔPRQ

    ΔACB ≈ ΔPQR

option c is correct

ΔACB ≈ ΔPQR

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