What is the term for the distance around a shape? [#1268]

The perimeter is the distance around a shape, like the distance around a rectangle, triangle, or circle.

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The perimeter is the distance around a shape, like the distance around a rectangle, triangle, or circle.

Photosynthesis is the process by which plants, algae, and some bacteria convert sunlight, carbon dioxide, and water into glucose and oxygen. This process supports life on Earth and is a critical part of the Earth's energy balance.

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Photosynthesis is the process by which plants, algae, and some bacteria convert sunlight, carbon dioxide, and water into glucose and oxygen. This process supports life on Earth and is a critical part of the Earth's energy balance.

Venus is the hottest planet in our solar system, with surface temperatures reaching as high as 462°C (863°F).

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Venus is the hottest planet in our solar system, with surface temperatures reaching as high as 462°C (863°F).

149,597,870 KM. The Earth is at 147,100,000 km at perihelion and 152,000,000 km at aphelion. The Astronomical Unit or AU is based on the average distance of the Earth from the Sun. The AU became a international standard in 2012 and is defined to be exactly 49,597,870.7 km.

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149,597,870 KM. The Earth is at 147,100,000 km at perihelion and 152,000,000 km at aphelion. The Astronomical Unit or AU is based on the average distance of the Earth from the Sun. The AU became a international standard in 2012 and is defined to be exactly 49,597,870.7 km.

Miss Mangte Chungneijang (MC) Mary Kom has inscribed herself in the history of Manipur sports as being the first ethnic from Manipur to win a gold medal at the international level. She slipped the gold at the first edition of the same championship held at Pennsylvania USA last year by winning silver medal.

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Miss Mangte Chungneijang (MC) Mary Kom has inscribed herself in the history of Manipur sports as being the first ethnic from Manipur to win a gold medal at the international level. She slipped the gold at the first edition of the same championship held at Pennsylvania USA last year by winning silver medal.

7 and 8

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7 and 8

Jonas Salk developed the inactivated poliovirus vaccine (IPV) in 1955, which was the first effective vaccine against polio. Salk's vaccine led to a significant reduction in polio cases and paved the way for global efforts to eradicate the disease.

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Jonas Salk developed the inactivated poliovirus vaccine (IPV) in 1955, which was the first effective vaccine against polio. Salk's vaccine led to a significant reduction in polio cases and paved the way for global efforts to eradicate the disease.

Gadadhar Singha, also known as Gadadhar Singha Suklengmung, was an Ahom king who ruled from 1681 to 1696. He is credited with building the famous Kareng Ghar, a royal palace and fortification, in the 17th century. Kareng Ghar is considered one of the most important architectural achievements of the Ahom kingdom.

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Gadadhar Singha, also known as Gadadhar Singha Suklengmung, was an Ahom king who ruled from 1681 to 1696. He is credited with building the famous Kareng Ghar, a royal palace and fortification, in the 17th century. Kareng Ghar is considered one of the most important architectural achievements of the Ahom kingdom.

An obtuse angle is an angle greater than 90 degrees but less than 180 degrees, like the angle formed by two walls that meet at a corner.

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An obtuse angle is an angle greater than 90 degrees but less than 180 degrees, like the angle formed by two walls that meet at a corner.

Harihara and Bukka, two brothers, founded the Vijayanagara Empire in the 14th century, which became a powerful Hindu kingdom.

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Harihara and Bukka, two brothers, founded the Vijayanagara Empire in the 14th century, which became a powerful Hindu kingdom.

Hem Chandra Baruah was a pioneering Assamese writer, scholar, and linguist who wrote the first Assamese dictionary, "A Dictionary in Assamese and English". He is considered the "Father of Assamese Literature" for his contributions to the development of the Assamese language and literature.

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Hem Chandra Baruah was a pioneering Assamese writer, scholar, and linguist who wrote the first Assamese dictionary, "A Dictionary in Assamese and English". He is considered the "Father of Assamese Literature" for his contributions to the development of the Assamese language and literature.