Question

areas of two
Similar triangles are
25cm? and 360m²
If the median
el
the
se smaller triangle is loom,
then the median of the larger
triangle
a) 12cm
b) 15cm
c)10cm
d)18cm​

Answer 1

Step-by-step explanation:

It should be 25cm^2 and 36cm^2.

As triangles are similar apply the area theorem.

Answer 2

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Given:-

• areas of twoSimilar triangles are25cm and 360m²
• the median of smaller Δ is 10

To Find:-

• Area of lager Δ

Solution:-

• Therefore ratio of their areas =square of ratios of corresponding median

• $( \sqrt{ \frac{25}{36} } ) = \frac{10}{x}$
• $\frac{10}{x} = \frac{5}{6}$
• $x = 12$

Final answer is 12cm.