Advertisements
Advertisements
प्रश्न
Construct a triangle using the given data: Perimeter of triangle is 6.4 cm, and the base angles are 60° and 45°
Advertisements
उत्तर
Perimeter of triangle is 6.4 cm, and the base angles are 60° and 45°
Steps of construction:
1. Draw DE = 6.4 cm.
2. Draw DP and EQ such that ∠PDE = 45° and ∠QED = 60°
3. Draw AD and AE, the bisectors of angles PDE and QED respectively, intersecting each other at A.
4. Draw perpendicular bisectors of AD and AE, intersecting DE at points B and C respectively.
5. Join AB and AC.
Thus, ABC is the required triangle.
APPEARS IN
संबंधित प्रश्न
In ∆ STU, l(ST) = 7 cm, l(TU) = 4 cm, l(SU) = 5 cm
Construct a triangle of the measures given below.
In ∆EFG, l(EG) = 6 cm, m∠F = 65°, m∠G = 45°
Construct ∆ABC such that m∠A = 55°, m∠B = 60°, and l(AB) = 5.9 cm.
Construct a triangle using the given data: XY = 5.2cm, XZ = 6.5cm and ∠X = 75°
Construct a triangle using the given data: PQ = 6.2cm, ∠P = 105° and ∠ = 45°
Construct a right-angled triangle in which: QP = QR and hypotenuse PR = 7 cm
Construct an isosceles triangle in which: AB = AC, BC = 6 cm and ∠B = 75°
Construct an equilateral triangle using the given data: Altitude OM = 5.8 cm
Construct a ΔXYZ with YZ = 7.5 cm, ∠Y = 60° and ∠Z = 45°. Draw the bisectors of ∠Y and ∠Z. If these bisectors meet at O, measure angle YOZ.
Which tool is essential for drawing arcs while constructing a triangle using given side measurements?
