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If `/_\A B C` and `/_\D E F` are similar triangles such that `/_A=47^0` and `/_E=83^0` , then `/_C=` (a) `50^0` (b) `60^0` (c) `70^0` (d) `80^0`

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If /_\A B C and /_\D E F are similar triangles such that /_A=57^0 and /_E=73^0 , what is the measure of /_C ?

A B Ca n d P Q R are similar triangles such that /_A= 32^0 and /_R=65^0dot Then, is 83^0 (b) 32^0 (c) 65^0 (d) 97^0

In Figure, If /_A B C=45^0, then /_A O C= (a) 45^0 (b) 60^0 (c) 75^0 (d) 90^0

A B C D is a cyclic quadrilateral such that /_A D B=30^0a n d\ /_D C A=80^0, the /_D A B= (A) 70^0 (b) 100^0 (c) 125^0 (d) 150^0

In a A B C , if /_A-/_B=33^0 and /_B-/_C=18^0, then /_B= (a) 35^0 (b) 45^0 (c) 56^0 (d) 55^0

If A ,\ B ,\ C are three points on a circle with centre O such that /_A O B=90^0 and /_B O C=120^0, then /_A B C= (a) 60^0 (b) 75^0 (c) 90^0 (d) 135^0

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In a parallelogram A B C D , if /_D A B=75^0a n d\ /_D B C=60^0, then /_B D C= (a) 75^0 (b) 60^0 (c) 45^0 (d) 55^0

In a parallelogram A B C D , if /_D A B=75^0a n d\ /_D B C=60^0, then /_B D C= (a) 75^0 (b) 60^0 (c) 45^0 (d) 55^0

Line segments A B\ a n d\ C D intersect at O such that A C = D Bdot If /_C A B=45^0a n d\ /_C D B=55^0, then /_B O D= (a) 100^0 (b) 80^0 (c) 90^0 (d) 135^0

RD SHARMA ENGLISH-TRIANGLES-All Questions
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  3. If /\A B C and /\D E F are similar triangles such that /A=47^0 and /...

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