Advertisements
Advertisements
प्रश्न
Construct a quadrilateral NEWS in which NE = 7 cm, EW = 6 cm, ∠N = 60°, ∠E = 110° and ∠S = 85°.
Advertisements
उत्तर
Fourth angle = 360° – (60° + 110° + 85°)
= 360° – 255°
= 105°
Steps of construction:
Step I: Draw NE = 7 cm.
Step II: Make ∠NEX = 110°
Step III: With E as centre and radius 6 cm, draw an arc, cutting EX at W.
Step IV: Make ∠EWY = 105°
Step V: Make ∠ENZ = 60°, so that NZ and WY intersect each other at point S.
Hence, NEWS is the required quadrilateral.
APPEARS IN
संबंधित प्रश्न
Complete of the following, so as to make a true statement:
The number of pairs of opposite angles of a quadrilateral is .......
If the bisectors of two adjacent angles A and B of a quadrilateral ABCD intersect at a point O such that ∠C + ∠D = k ∠AOB, then find the value of k.
Mark the correct alternative in each of the following:
The opposite sides of a quadrilateral have
Use the following figure to find the value of x
If bisectors of ∠A and ∠B of a quadrilateral ABCD intersect each other at P, of ∠B and ∠C at Q, of ∠C and ∠D at R and of ∠D and ∠A at S, then PQRS is a ______.
A quadrilateral can be drawn when all the four angles and one side is given.
Measures of the two angles between hour and minute hands of a clock at 9 O’ clock are ______.
Using the information given, name the right angles in part of figure:
OP ⊥ AB
What conclusion can be drawn from part of given figure, if DB is the bisector of ∠ADC?
How many points are required to form a quadrilateral?
