Question

(b) In the figure (2) given below, D and E are mid-points of the sides AB and AC
respectively. If BC = 5.6 cm and ZB = 72°, compute
(ii) ZADE.
(i) DE​

Answer 1

Answer:

Explanation:

ANSWER:- Given, BC = 5.6 cm , angle B = 72° . D and E are the mid - points of sides AB and AC . To Find :- DE and ; angle ADE .(i) In triangle ABC,D and E are the mid - points of the sides AB and AC .=> DE || BC and DE = 1/2 BC [Using Mid - point theorem]DE = 1/2 × 5.6 = 2.8 cm . (ii) angle ADE = angle B = 72° .

Step by Step explanation

by: @paljain0373

Answer 2

Answer:

yes first answer is correct