9. Find the perimeter of an isosceles triangle whose base is 40 cm and whose base angle is 70°.
9. Find the perimeter of an isosceles triangle whose base is 40 cm and whose base angle is 70°.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter3: Triangles
Section3.5: Inequalities In A Triangles
Problem 19E: Two of the sides of an isosceles triangle have lengths of 10cm and 4cm. Which length must be the...
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Find the perimeter of an isosceles triangle whose base is 40 cm and whose base angle is 70°.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F34989fea-b29e-408e-9f9f-eff0bc7be64b%2F9f92211a-1619-427c-aba2-bd9f909f1739%2Fz4pyow_processed.jpeg&w=3840&q=75)
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Find the perimeter of an isosceles triangle whose base is 40 cm and whose base angle is 70°.
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