Advertisements
Advertisements
प्रश्न
Construct a triangle using the given data: AB - AC = 1.2 cm, BC = 6.0 cm and ∠B = 60°
Advertisements
उत्तर
AB - AC = 1.2 cm, BC = 6.0 cm and ∠B = 60°
Steps of Construction:
1. Draw a line segment BC = 6 cm.
2. With B as centre, draw ∠TBC = 60°.
3. From BT, cut BS = 1.2 cm.
4. Join S and C.
5. Draw perpendicular bisector of SC which cut BT at A.
6. Join AC.
Thus, ABC is the required triangle.
APPEARS IN
संबंधित प्रश्न
Students should take examples of their own and practise the construction of triangles.
Construct ∆PQR such that m∠P = 80°, m∠Q = 70°, l(QR) = 5.7 cm.
In ∆LMN, l(LM) = 6.2 cm, m∠LMN = 60°, l(MN) = 4 cm. Construct ∆LMN.
Construct a triangle using the given data: PQ = 6.2cm, QR = 9.0cm and ∠Q = 30°
Construct an equilateral triangle using the given data: Altitude OM = 5.8 cm
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: Perimeter of triangle is 6.4 cm, and the base angles are 60° and 45°
Construct a triangle PQR with PQ = 5.4 cm, QR = 4.6 cm and ∠Q = 60°. Draw the perpendicular PS at QR, measure the lengths of SP and SQ,
Construct a ΔPQR with ∠Q = 60°, ∠R = 45° and the perpendicular from P to QR be 3.5 cm. Measure PQ.
Which tool is essential for drawing arcs while constructing a triangle using given side measurements?
