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Online Geometry Practice Test 1 with answers
(Geometry - Angles, Area and perimeter, Triangles)

1. Find the complementary and supplementary angle of 72°.

2. Find the perimeter of a square of side equal to square root of 36.

3. Find the value of the angle whose measure is twice its supplement.

4. Find the value of the angle whose measure is 40° more than its complement.

5. An angle is one fifth its supplement. Find the angle.

6. The perimeter of a rectangle is equal to 60 cms. If the length is 12 cms. Find the breadth.

7. The area of a rectangle is equal to the area of a square. If the length of the square is equal to 10 cms and is equal to the half the length of the rectangle. Find the breadth of the rectangle.

8. Find the area of a rectangle whose length is twice its breadth and whose perimeter is equal to 36 cms.

9. If the angles of a triangle are in the ratio 2: 3: 5. Find the measure of the largest angle.

10. If the angles of a triangle are 60°, x and 4x. Find the value of x.