triangle PQR in which QR = 6cm, 2Q- = 60 and PR "Q = 2cm.
Construct a triangle XYZ in which ZY= 30°, ZZ = 90° and XY+YZ+ZX=11cm.
Construct a right triangle whose base is 12cm and sum of its hypotenuse and other
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class 9
chapter 11
exercise 11.2
question 4
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Step-by-step explanation:
(i) Draw a line segment QR of length 6 cm.
(ii) Draw an angle of , say , where QX is a ray.
(iii) Extend the line segment QT is opposite direction of QX.
(iv) Cut a line segment from the ray QT. (As, and )
(v) Connect point S to R.
(vi) Draw perpendicular bisector AB of line segment SR. Assume it intersect line QX at point P.
(vii) Connect point P with point Q and R.
The required triangle is shown below.
Attachments:
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