Answers

2016-02-26T12:12:13+05:30
Draw a line segment AB of 11 cm 
Construct 30° from A and 90° from B
Construct angle bisectors for both the angles 
They will meet at X
Draw perpendicular line bisector for  AX and BX .
The both lines will meet AB at X and Y
Join XY and XZ 
XYZ is our required triangle.

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2016-02-26T12:35:12+05:30
Step 1: A line segment AB= 11 cm is drawn. (XY + YZ + ZX = 11 cm)
Step 2: An angle, ∠A= 30° is constructed at point A and an angle ∠B = 90° at point B.
Step 3: ∠A and ∠B are bisected . The bisectors of these angles intersect each other at point X.
Step 4: Perpendicular bisectors TS of AX and ZU of BX are constructed.
Step V: Let TS intersect ABat Y and ZU intersect AB at Z. XY and XZ are joined.
Thus, ΔXYZ is the required triangle.
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