Question

(0) Find the angle which is equal to its complement.
45°
(ii) Find x
65°
(ii) Can a triangle have three angles whose measures are 65°, 740, 39° ?
(iv) If A DEF A BCA then write the part of A BCA that corresponds to EF​

Answer 1

90°-45°=45° iii . no, because their sum is not equal to 180° and ii ,iv I can't understand what you r asking ... hope it helps!