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प्रश्न
Construct ∆EFG from the given measures. l(FG) = 5 cm, m∠EFG = 90°, l(EG) = 7 cm.
उत्तर
Steps of construction:
(1) Draw seg FG of length 5 cm.
(2) Draw ray FA such that ∠GFA = 90°.
(3) Draw an arc of 7 cm from the vertex G, cutting the ray FA at E.
Therefore, △DEF is the required triangle.
संबंधित प्रश्न
In ΔABC, l(AB) = 5.5 cm, l(BC) = 4.2 cm, l(AC) = 3.5 cm
Construct a triangle of the measures given below.
Students should take examples of their own and practise the construction of triangles.
Construct a right-angled triangle in which: QP = QR and hypotenuse PR = 7 cm
Construct an equilateral triangle using the given data: Altitude AD = 5 cm
Construct an equilateral triangle using the given data: Altitude OM = 5.8 cm
Construct a triangle using the following data: XY + YZ = 5.6 cm, XZ = 4.5 cm and ∠X = 45°
Construct a triangle using the following data: PQ + PR = 10.6 cm, QR = 4.8 cm and ∠R = 45°
Construct a triangle using the given data: PQ - PR = 1.5 cm, QR = 6.0 and ∠Q = 45°
Construct a triangle using the given data: XY - XZ = 1.5 cm, YZ = 3.4 cm and ∠X = 45°
