The vertical angle is 15° greater than each of its base angles.

In an isosceles triangle, the vertical angle is 15° greater than each of its base angles. Find all the angles of the triangle.

Solution:

Can a triangle have three sides whose lengths are
(i) 4.5 cm, 3.8 cm, 7.2 cm?
(ii) 3.2 cm, 5.3 cm, 9.4 cm?

Solution:

More Solutions:

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