![∆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.
![Advances in Radical-Trapping Antioxidant Chemistry in the 21st Century: A Kinetics and Mechanisms Perspective | Chemical Reviews Advances in Radical-Trapping Antioxidant Chemistry in the 21st Century: A Kinetics and Mechanisms Perspective | Chemical Reviews](https://pubs.acs.org/cms/10.1021/cr500226n/asset/images/large/cr-2014-00226n_0021.jpeg)
Advances in Radical-Trapping Antioxidant Chemistry in the 21st Century: A Kinetics and Mechanisms Perspective | Chemical Reviews
![SOLVED: In triangle ABC angle A-60 degree , angle B-30 degree - angle €-90 degree AB square root of 2 Find BC and AC_ In triangle ABC AB-81,angle A-61 degree angle C-73 SOLVED: In triangle ABC angle A-60 degree , angle B-30 degree - angle €-90 degree AB square root of 2 Find BC and AC_ In triangle ABC AB-81,angle A-61 degree angle C-73](https://cdn.numerade.com/ask_images/b693107ca580498d988c411119c45cd5.jpg)
SOLVED: In triangle ABC angle A-60 degree , angle B-30 degree - angle €-90 degree AB square root of 2 Find BC and AC_ In triangle ABC AB-81,angle A-61 degree angle C-73
![If A,B,C are the angles of a given triangle ABC . If cosA.cosB.cosC=(sqrt3-1)/8 and sinA.sinB.sinC=(3+sqrt3)/8The value of tanA+tanB+tanC is (A) (3+sqrt(3 )/(sqrt(3)-1)) (B) (sqrt(3)+4/(sqrt(3)-1)) (C) (6-sqrt(3)/(sqrt(3)-1)) (D) ( sqrt(3)+sqrt(2)/(sqrt ... If A,B,C are the angles of a given triangle ABC . If cosA.cosB.cosC=(sqrt3-1)/8 and sinA.sinB.sinC=(3+sqrt3)/8The value of tanA+tanB+tanC is (A) (3+sqrt(3 )/(sqrt(3)-1)) (B) (sqrt(3)+4/(sqrt(3)-1)) (C) (6-sqrt(3)/(sqrt(3)-1)) (D) ( sqrt(3)+sqrt(2)/(sqrt ...](https://d10lpgp6xz60nq.cloudfront.net/ss/web/397988.jpg)
If A,B,C are the angles of a given triangle ABC . If cosA.cosB.cosC=(sqrt3-1)/8 and sinA.sinB.sinC=(3+sqrt3)/8The value of tanA+tanB+tanC is (A) (3+sqrt(3 )/(sqrt(3)-1)) (B) (sqrt(3)+4/(sqrt(3)-1)) (C) (6-sqrt(3)/(sqrt(3)-1)) (D) ( sqrt(3)+sqrt(2)/(sqrt ...
![If an isoceles triangle ABC in which AB = AC = 6 cm is inscribed in a circle of radius 9 cm , find the area of triangle. If an isoceles triangle ABC in which AB = AC = 6 cm is inscribed in a circle of radius 9 cm , find the area of triangle.](https://haygot.s3.amazonaws.com/questions/1661567_1670399_ans_4b74ba776fb9484bb1ed8224c7ab89d3.jpeg)
If an isoceles triangle ABC in which AB = AC = 6 cm is inscribed in a circle of radius 9 cm , find the area of triangle.
![Se consideră triunghiul ABC, la care se cunosc <A = 120°, AB = 20 radical din 3 cm și AC= 10 - Brainly.ro Se consideră triunghiul ABC, la care se cunosc <A = 120°, AB = 20 radical din 3 cm și AC= 10 - Brainly.ro](https://ro-static.z-dn.net/files/d90/5a492cfb34abf08a15ec20cc9dffe088.jpg)
Se consideră triunghiul ABC, la care se cunosc <A = 120°, AB = 20 radical din 3 cm și AC= 10 - Brainly.ro
![Phosphine/Photoredox Catalyzed Anti-Markovnikov Hydroamination of Olefins with Primary Sulfonamides via α-Scission from Phosphoranyl Radicals | Journal of the American Chemical Society Phosphine/Photoredox Catalyzed Anti-Markovnikov Hydroamination of Olefins with Primary Sulfonamides via α-Scission from Phosphoranyl Radicals | Journal of the American Chemical Society](https://pubs.acs.org/cms/10.1021/jacs.1c09484/asset/images/medium/ja1c09484_0007.gif)