C-09-Q132mediumsingle_mcq
In the derivation, in right with , and are—
In the derivation, in right with , and are—
- aequal
- bperpendicular
- cunequal
- dparallel
ব্যাখ্যা
In the right triangle the two acute angles are each , making it isosceles, so the two sides and opposite these equal angles are equal.