Please help me to solve que 11. ig. 11.49,
i) BY bisects LB of A ABC. Prove that BZYX
is a rhombus.
H.JKL is a square, HO = HX. Prove that
ZHOX 3 ZXOJ.
) ABCD is a II gm. ABML and ADXY are
squares. Prove that A CXM is isosceles.
ABCD and ALMA/ are squares. Prove that
Prove that the bisectors of any two adjacent
angles of a parallelogram are at right angles.