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Byju's Answer
Standard X
Mathematics
Locus of the Points Equidistant From Two Given Points
Construct a A...
Question
Construct a
△
A
B
C
in which AB=6 cm,
∠
A
=
30
∘
and
∠
B
=
60
∘
.Construct another
△
A
B
′
C
′
similar to
△
A
B
C
with base AB'=8 cm.
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Solution
Steps of construction:
(i) Draw a line segment AB=6 cm.
(ii) Construct
∠
A
B
P
=
60
∘
a
n
d
∠
Q
A
B
=
30
∘
.
(iii) Join AC and BC such that C is the intersection point of BP and AQ.
Thus,
△
A
B
C
is the required trianlge.
(iv) Extend AB to B',such that AB'=8 cm.
(v) Draw
B
′
C
′
∥
B
C
, such that the line drawn parallel to BC meets AQ at C'.
Then,
△
A
B
′
C
′
is the required triangle similar to
△
A
B
C
.
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Similar questions
Q.
Construct a ∆ABC in which AB = 6 cm,
∠
A = 30º and
∠
B = 60º. Construct another ∆AB'C' similar to ∆ABC with base
AB' = 8 cm. [CBSE 2015]