![∆ABC is isosceles with AB = AC = 7.5 cm and BC = 9 cm (Fig 11.26). The height AD from A to BC, is 6 cm. Find the area of ∆ABC. ∆ABC is isosceles with AB = AC = 7.5 cm and BC = 9 cm (Fig 11.26). The height AD from A to BC, is 6 cm. Find the area of ∆ABC.](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/b1-1623827121.png)
∆ABC is isosceles with AB = AC = 7.5 cm and BC = 9 cm (Fig 11.26). The height AD from A to BC, is 6 cm. Find the area of ∆ABC.
![SOLVED: The area of the triangle ABC shown is (a) 9 m? (6) 12 m" 18 m? The area of the trapezoid shown 28 in" . 42in? 48 in? . (d) 21 SOLVED: The area of the triangle ABC shown is (a) 9 m? (6) 12 m" 18 m? The area of the trapezoid shown 28 in" . 42in? 48 in? . (d) 21](https://cdn.numerade.com/ask_previews/ec852686-81e7-467f-930f-0a6b4bad6961_large.jpg)
SOLVED: The area of the triangle ABC shown is (a) 9 m? (6) 12 m" 18 m? The area of the trapezoid shown 28 in" . 42in? 48 in? . (d) 21
In ABC, A is acute. BD and CE are perpendicular on AC and AB respectively. Prove that AB × AE = AC × AD .
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![In the figure given alongside, squares ABDE and AFGC are drawn on the side AB and the hypotenuse AC of the right triangle ABC. If BH perpendicular to FG, prove that : ( In the figure given alongside, squares ABDE and AFGC are drawn on the side AB and the hypotenuse AC of the right triangle ABC. If BH perpendicular to FG, prove that : (](https://d10lpgp6xz60nq.cloudfront.net/question-thumbnail/en_643656229.png)
In the figure given alongside, squares ABDE and AFGC are drawn on the side AB and the hypotenuse AC of the right triangle ABC. If BH perpendicular to FG, prove that : (
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