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7cm 40cm ر NOT TO SCALE FINDING EJ = √² = EG² + Gj² 22² + 40 2084 7 E 22 cm EFGHIJ is a solid metal prism of length 40 cm. The cross section EFG is a right-angled triangle. EF=7cm and EG = 22 cm. Calculate the length FJ. FINDING FJ FJ² = FE² + √² =√² = 7² + (25521) 2 FJ² = 2133 3√237 40 BJ² EJ e 22 a E 2√327 FJ = FJ = 46.2 Answer(b) FJ= 46.2 cm [4]

7cm 40cm ر NOT TO SCALE FINDING EJ = √² = EG² + Gj² 22² + 40 2084 7 E 22 cm EFGHIJ is a solid metal prism of length 40 cm. The cross section EFG is a right-angled triangle. EF=7cm and EG = 22 cm. Calculate the length FJ. FINDING FJ FJ² = FE² + √² =√² = 7² + (25521) 2 FJ² = 2133 3√237 40 BJ² EJ e 22 a E 2√327 FJ = FJ = 46.2 Answer(b) FJ= 46.2 cm [4]

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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7cm 40cm ر NOT TO SCALE FINDING EJ = √² = EG² + Gj² 22² + 40 2084 7 E 22 cm EFGHIJ is a solid metal prism of length 40 cm. The cross section EFG is a right-angled triangle. EF=7cm and EG = 22 cm. Calculate the length FJ. FINDING FJ FJ² = FE² + √² =√² = 7² + (25521) 2 FJ² = 2133 3√237 40 BJ² EJ e 22 a E 2√327 FJ = FJ = 46.2 Answer(b) FJ= 46.2 cm [4]
Transcribed Image Text:7cm 40cm ر NOT TO SCALE FINDING EJ = √² = EG² + Gj² 22² + 40 2084 7 E 22 cm EFGHIJ is a solid metal prism of length 40 cm. The cross section EFG is a right-angled triangle. EF=7cm and EG = 22 cm. Calculate the length FJ. FINDING FJ FJ² = FE² + √² =√² = 7² + (25521) 2 FJ² = 2133 3√237 40 BJ² EJ e 22 a E 2√327 FJ = FJ = 46.2 Answer(b) FJ= 46.2 cm [4]
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