Question

Guys, pls solve this maths for me.​

Answer 1

agar shi toh please bta dena galat hua toh bhi ek br aur try krungi.

Answer 2

Answer:

length of BD is =6.9 cm

Step-by-step explanation:

and from triangle DEC

angle DCE=71°

the sum of three angles of a triangle is 180°

so angle CDE+AngleDCE + angleDEC=180°

34°+71°+angleDEC=180°

105°+ angle DEC=180°

angle DEC=180°-105°

angle DEC=75°

given that angle DEC=angleABC

so angle ABCis also 75°