Question

plss solve its very urgent !!!!

q- 9, 10

Answer 1

q.9- angles opp. to equal sides are equal. so BC and CD are equal that's why angle CBD=angle CDB . by angle sum property of triangle, 40+2x=180. x=70..
so BDC= 70.
what is the ans. of (b.? if you will tell me. I will tell the Sol.
q.10.- a) for BAE. draw an imaginary line AE. then by opp. angle theorem. 90+2x=180. so x=45. so BAE = 45.
b) ABC=90+ 45 ( see how we can find it..)
c) parallelogram..
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