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A square piece of paper has side length 1. Esha cuts it in half along one of its diagonals. She labels the corners of one of the triangular halves A, B, C as shown in the left diagram below. Esha folds the triangle so that B is moved to any point B' on the side AC, making a triangle B'GH as shown shaded on the right. B C A B 245 H G a Find the area of AB'GH if B' is at C. b Find the area of AB'GH if B' is at A. c Find the length of AG if HB' is perpendicular to AC. d Find the area of AB'GH if HB' is perpendicular to AC. C 45 B' A

A square piece of paper has side length 1. Esha cuts it in half along one of its diagonals. She labels the corners of one of the triangular halves A, B, C as shown in the left diagram below. Esha folds the triangle so that B is moved to any point B' on the side AC, making a triangle B'GH as shown shaded on the right. B C A B 245 H G a Find the area of AB'GH if B' is at C. b Find the area of AB'GH if B' is at A. c Find the length of AG if HB' is perpendicular to AC. d Find the area of AB'GH if HB' is perpendicular to AC. C 45 B' A

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter60: Areas Of Triangles
Section: Chapter Questions
Problem 4A
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Just wondering if someone could help me with a, b and d

4 12 Triangle Folding A square piece of paper has side length 1. Esha cuts it in half along one of its diagonals. She labels the corners of one of the triangular halves A, B, C as shown in the left diagram below. Esha folds the triangle so that B is moved to any point B' on the side AC, making a triangle B'GH as shown shaded on the right. B C Intermediate Problems A B 245 H G $$ a Find the area of AB'GH if B' is at C. b Find the area of AB'GH if B' is at A. c Find the length of AG if HB' is perpendicular to AC. d Find the area of AB'GH if HB' is perpendicular to AC. C B' A 270 280 290 300 10 250 260 2 Intermedia 13 Go Tokens as the
Transcribed Image Text:4 12 Triangle Folding A square piece of paper has side length 1. Esha cuts it in half along one of its diagonals. She labels the corners of one of the triangular halves A, B, C as shown in the left diagram below. Esha folds the triangle so that B is moved to any point B' on the side AC, making a triangle B'GH as shown shaded on the right. B C Intermediate Problems A B 245 H G $$ a Find the area of AB'GH if B' is at C. b Find the area of AB'GH if B' is at A. c Find the length of AG if HB' is perpendicular to AC. d Find the area of AB'GH if HB' is perpendicular to AC. C B' A 270 280 290 300 10 250 260 2 Intermedia 13 Go Tokens as the
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