It is given that ΔABC ~ ΔDFE, ∠A = 30°, ∠C = 50°, AB = 5 cm, AC = 8 cm and DF = 7.5 cm. Then, the following is true:
A. DE = 12 cm, ∠F = 50°
B. DE = 12 cm, ∠F = 100°
C. EF = 12 cm, ∠D = 100°
D. EF = 12 cm, ∠D = 30°
Answer:B
It is given that ΔABC ~ ΔDFE, ∠A = 30°, ∠C = 50°, AB = 5 cm, AC = 8 cm and DF = 7.5 cm. Then, the following is true:
A. DE = 12 cm, ∠F = 50° B. DE = 12 cm, ∠F = 100° C. EF = 12 cm, ∠D = 100° D. EF = 12 cm, ∠D = 30°
Explanation: Given,