Problem Solving Involving Parallelograms: Grade 9 Quarter 3
In this math tutorial video, we will discuss Problem Solving Involving Parallelograms: Grade 9 Quarter 3. Also, you will learn the conditions that satisfy that a quadrilateral is a parallelogram. Also, you will be able to determine the properties of a parallelogram and properties of diagonals on special quadrilaterals and use these to find measures of angles, sides, and other quantities involving parallelograms. In addition to this, we will tackle the properties of the diagonals of special quadrilaterals. Furthermore, we will discuss and solve word problems involving parallelograms. 1. Quadrilateral MILK is a parallelogram. If "m∠K = 120" what is "m∠I"? 2. CONE is a parallelogram. If m"∠"O = a + 15 and m"∠"E = 40, what is a? 3. MALT is a parallelogram. If m"∠"M = 2b +10 and m"∠"L = b + 30 , what is m"∠L"? 4. PHIL is a parallelogram. If m"∠"L = 70 what is m"∠"P? 5. MAZE is a parallelogram. If m"∠"M= c – 60 and m"∠"E = 2c, what is m"∠E"? 6. TASK is a parallelogram. If m"∠"T = 2d and m"∠"S = 4d - 80, what is m"∠K"? 7. MASK is a parallelogram. If AM = 3e and SK = 60, what is the value of e? 8. HARE is a parallelogram. If HA = 2f + 3 and ER = 4f – 17 , what is ER? 9. GATE is a parallelogram. If EA = 28 inch, what is the length of (𝐸𝑆) ̅. 10. GATE is a parallelogram. If EA = 28 inch, what is the length of (𝐸𝑆) ̅. 11. FACE is a rectangle. If the diagonal FC = 3x and diagonal EA is 24 cm, find the value of x. 12. FRIE is a square. Find the m∠REI. 13. □ EDSA is a square. If m∠ESD is 3(x +7), what is x? 14. LACE is a rhombus.. If m ∠LCA = 40, what is the m∠CLE? 15. FRES is a rhombus. If m∠RSE = 27, what is m∠FES? 16. □ FRES is a rhombus. If SH = 5x – 1 cm and HR = 29, what is the value of x?
In this math tutorial video, we will discuss Problem Solving Involving Parallelograms: Grade 9 Quarter 3. Also, you will learn the conditions that satisfy that a quadrilateral is a parallelogram. Also, you will be able to determine the properties of a parallelogram and properties of diagonals on special quadrilaterals and use these to find measures of angles, sides, and other quantities involving parallelograms. In addition to this, we will tackle the properties of the diagonals of special quadrilaterals. Furthermore, we will discuss and solve word problems involving parallelograms. 1. Quadrilateral MILK is a parallelogram. If "m∠K = 120" what is "m∠I"? 2. CONE is a parallelogram. If m"∠"O = a + 15 and m"∠"E = 40, what is a? 3. MALT is a parallelogram. If m"∠"M = 2b +10 and m"∠"L = b + 30 , what is m"∠L"? 4. PHIL is a parallelogram. If m"∠"L = 70 what is m"∠"P? 5. MAZE is a parallelogram. If m"∠"M= c – 60 and m"∠"E = 2c, what is m"∠E"? 6. TASK is a parallelogram. If m"∠"T = 2d and m"∠"S = 4d - 80, what is m"∠K"? 7. MASK is a parallelogram. If AM = 3e and SK = 60, what is the value of e? 8. HARE is a parallelogram. If HA = 2f + 3 and ER = 4f – 17 , what is ER? 9. GATE is a parallelogram. If EA = 28 inch, what is the length of (𝐸𝑆) ̅. 10. GATE is a parallelogram. If EA = 28 inch, what is the length of (𝐸𝑆) ̅. 11. FACE is a rectangle. If the diagonal FC = 3x and diagonal EA is 24 cm, find the value of x. 12. FRIE is a square. Find the m∠REI. 13. □ EDSA is a square. If m∠ESD is 3(x +7), what is x? 14. LACE is a rhombus.. If m ∠LCA = 40, what is the m∠CLE? 15. FRES is a rhombus. If m∠RSE = 27, what is m∠FES? 16. □ FRES is a rhombus. If SH = 5x – 1 cm and HR = 29, what is the value of x?