CBSE Questions for Class 9 Maths Heron'S Formula Quiz 6 - MCQExams.com

If the angles of a triangle are $$30^o$$ and $$45^o$$ and the ncluded side is $$(\sqrt 3 +1)$$ cm, the the area of the triangle is 
  • $$\dfrac{\sqrt 3 -1}{2}$$
  • $$\dfrac{\sqrt 3 +1}{2}$$
  • $$\dfrac{\sqrt 3 + 2}{2}$$
  • None of the above
$$ABCD$$ is a parallelogram $$AB=14\;cm,BC=18\;cm,AC=16\;cm$$ then the length of the other diagonal.
  • $$24\;cm$$
  • $$28\;cm$$
  • $$36\;cm$$
  • $$32\;cm$$
0:0:1


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