Engineering, 02.09.2021 22:50, Crtive5515

An architect designs the main arch of a church nave in the shape of a semicircle (180 °), with a radius of 2.5m. How long should this arch be built?to. 1,052.8 cmb. 7.854 cmc. 9.8175 cmd. 2,827.44 cm

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An architect designs the main arch of a church nave in the shape of a semicircle (180 °), with a rad...