CBSE Class 10-Mathematics: Questions and Answers Chapter – 6 Triangles Part 5
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Question 6:
PQR is a right triangle right angled at P and M is a point on QR such that PM QR. Show that .
Answer:
is a right triangle right angled at P and

PQR is a Right Triangle Right Angled at P and M
i.e.,
Question 7:
In the given figure, Prove that .

Prove That EF is Parallel OQ
Answer:
In
In
From (i) and (ii), we get
From ,
Question 8:
In figure, , Find .
Answer:
Question 9:
In the given figure, ABC and AMP are two right-angled triangles, right angled at B and M respectively, prove that
(i)
(ii)

ABC and AMP Are Two Right - Angled Triangles
Answer:
In and DAMP,
are equiangular
Question 10:
In the given figure, or , prove that and

Vertically Opposite Angles
Answer:
In and ,
i.e.
And
[Vertically opposite Angles]
and [Corresponding angles of similar ]