1.1 Answer the following questions. 1, What is the name of the geometric shape painted inside the circle in the picture? 2.What are the sides of a triangle? 3. How many angles does a triangle have? 4. What is the sum of the angles in a triangle? 5. What is the name of the triangle equal to the length of the two sides? 6. What is the name of the triangle whose lengths are equal to all sides? 7. What is the name of the triangle where all the angles are minor angles? 8. What is the largest angle of a right triangle? - 9. If a cone of a triangle is 100, what is the name of that triangle? 10. What is the angle of an equilateral triangle? 11. The sides of one triangle are equal to the sides of another triangle. What are these triangles called? 12 The angles against the equal angles of the triangles are 13. The angles against the equal angles of the triangles 14, the parallelograms AP and BR in the figure are 3 cm. BC = EF = QR = 4 om.al 3o. 110 | B lam. E 1. Q Q 1 11, R a) What is the area of ??triangle ABC? b) What is the area of ??triangle DEF? c) What is the area of ??the triangle PQR?