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
How many diagonals does following have?
A convex quadrilateral
In a quadrilateral, define of the following Vertices .
The angles of a quadrilateral are 110°, 72°, 55° and x°. Find the value of x.
A quadrilateral has three acute angles each measures 80°. What is the measure of the fourth angle?
In a quadrilateral ABCD, the angles A, B, C and D are in the ratio 1 : 2 : 4 : 5. Find the measure of each angle of the quadrilateral.
The consecutive sides of a quadrilateral have
Three angles of a quadrilateral are equal. If the fourth angle is 69°; find the measure of equal angles.
In parallelogram ABCD, ∠A = 90°
(i) What is the measure of angle B.
(ii) Write the special name of the parallelogram.
Calculate the measure of each angle of a nonagon.
In the following figure, ∠XYZ cannot be written as ______.
