Advertisements
Advertisements
प्रश्न
An angle of 52.5° can be constructed.
पर्याय
True
False
Advertisements
उत्तर
This statement is True.
Explanation:
`52.5^circ = 1/2 xx 105^circ = 1/2 xx (90^circ + 15^circ)`
We can construct both 90° and 15° with the help of ruler and compass.
∴ Angle of 52.5° can be constructed.
APPEARS IN
संबंधित प्रश्न
Construct a triangle PQR in which QR = 6 cm, ∠Q = 60° and PR − PQ = 2 cm
Construct a right triangle whose base is 12 cm and sum of its hypotenuse and other side is 18 cm.
Using ruler and compasses only, construct a ΔABC, given base BC = 7cm, ∠ABC = 60° and AB + AC = 12 cm.
Using ruler and compasses only, construct a ΔABC from the following data:
AB + BC + CA = 12 cm, ∠B = 45° and ∠C = 60°.
Construct a triangle XYZ in which ∠Y = 30°, ∠Z = 90° and XY + YZ + ZX = 11.
With the help of a ruler and a compass it is not possible to construct an angle of ______.
A triangle ABC can be constructed in which BC = 6 cm, ∠C = 30° and AC – AB = 4 cm.
A triangle ABC can be constructed in which ∠B = 105°, ∠C = 90° and AB + BC + AC = 10 cm.
Construct a triangle ABC in which BC = 5 cm, ∠B = 60° and AC + AB = 7.5 cm.
Construct the following and give justification:
A triangle PQR given that QR = 3 cm, ∠PQR = 45° and QP – PR = 2 cm.
