Question

Construct a quadilateral PQRS with PS=4.5cm QR=3.5cm RS=5cm PR=7cm and QS=4cm​

Answer 1

Answer:

The water cycle, also known as the hydrologic cycle or the hydrological cycle, describes the continuous movement of water on, above and below the surface of the Earth. The mass of water on Earth remains fairly constant over time but the partitioning of the water into the major reservoirs of ice, fresh water, saline water and atmospheric water is variable depending on a wide range of climatic variables. The water moves from one reservoir to another, such as from river to ocean, or from the ocean to the atmosphere, by the physical processes of evaporation, condensation, precipitation, infiltration, surface runoff, and subsurface flow. In doing so, the water goes through different forms: liquid, solid (ice) and vapor.

Answer 2

Step-by-step explanation:

⇒ Draw a line segment QR = 4.5cm.

⇒ Construct an angles of 110

∘

and 80

∘

at points Q and R.

⇒ Cut off PQ = 3.5cm and RS = 4cm.

⇒ Join PS.

⇒ Measure angle at point P.

⇒ We get ∠P=78

∘

.

solution