Question

atio OT.4
13) Find the ratio
14) Draw a AABC in which BC = 5 cm, AB = 4 cm and mzB = 50°.
16 Simplify the following:​

Answer 1

Answer:

In ∆ABC and ∆ADC, we have: ∠BAC = ∠ADC = 900 ∠ACB = ∠ACD By AA similarity, we can conclude that ∆ BAC~ ∆ ADC. Hence, the ratio of the areas of these triangles is equal to the ratio of squares of their corresponding sides. Hence, the ratio of areas of both the triangles is 169:25

Step-by-step explanation:

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