Question

1. An angle is 140 more than its complementary angle. What is its measure?
2. If the supplement of an angle is three times its complement, find the angle.
3. If the angles of a triangle are in the ratio 3:7:10, what kind of a triangle is it?
4. The sum of two angles of a triangle is 80 and their difference is 20. Find the angles of the triangle. Find
the value of k.
5. In triangle ABC, <A+<B=122 and, <B+<C=111, find the measure of all the three angles.
6. Two supplementary angles are in the ratio 4:5. Find the angles.​

Answer 1

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Answer 2

Answer:

1st question answer, An angle is 140 more than its complementary angle, what is its measure