If triangle abc and triangle def are similar triangles such that angle a=47°,and angle e=63°.then the measure of angle c=70°.is it true.give reasons
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17
it is not true...
abc is similar to def
then...angle a = angle d = 47*
angle b = angle e = 63*
angle c = angle f
then according to angle sum property
angle a + angle b + angle c =180*
47*+63*+ angle c = 180*
120* + angle c = 180*
angle c =60*
so the value of c =70* is wrong
abc is similar to def
then...angle a = angle d = 47*
angle b = angle e = 63*
angle c = angle f
then according to angle sum property
angle a + angle b + angle c =180*
47*+63*+ angle c = 180*
120* + angle c = 180*
angle c =60*
so the value of c =70* is wrong
Answered by
23
I hope help u...........
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