Construction of Triangles 1 Given three sides Example

Construction of Triangles 1. Given three sides Example Triangle ABC has sides AB = 6 cm, BC = 8 cm and = 10 cm. Construct the triangle ABC and measure and write down the size of angle ACB AC

Example Triangle LMN has sides LM = 5. 5 cm, MN = 6. 2 cm and LN = 9. 5 cm. Construct the triangle LMN and measure and write down the size of angle LMN. Example Triangle XYZ has sides XY = 7 cm, YZ = 8 cm and XZ = 6 cm. Construct the triangle XYZ

2. Given one side and two angles Example Triangle ABC has side AB = 7 cm, . ABC = 40° and BAC = 50°. Construct the triangle ABC and measure and write down the length of AC. Example Triangle HIJ has side HI = 5. 5 cm, . JIH = 35° and JHI = 125°. Construct the triangle HIJ and measure and write down the length of JI.

Example Triangle PQR has side PQ = 10. 4 cm, . PQR = 27° and QPR = 54°. Construct the triangle PQR and measure and write down the length of QR.

3. Given two sides and one angle Example Triangle ABC has side AB = 4 cm, . BC = 6 cm and ABC = 65°. Construct the triangle ABC and measure and write down the length of AC. Example Triangle DEF has side DE = 5. 7 cm, . DF = 8. 1 cm and EDF = 108°. Construct the triangle DEF and measure and write down the size of angle DEF.

Example Triangle LMN has side LM = 3 cm, . MN = 8 cm and MLN = 46°. Construct the triangle LMN and measure and write down the size of angle LMN