Question

. ABCD is quadrilateral. Is
AB + BC + CD + DA < 2 (AC + BD)?​

Answer 1

Answer:

true

Step-by-step explanation:

let it rectangle of side 3 and 4 centimetre whose perimeter will be 14cm and by applying RHS AC will be 5 cm & BD will be 5 cm and according according to question AC + BD x 2 will be greater

Answer 2

Answer:

Refer to the attachment above. ⬆️

hope it helps!!