LEARNING TASK NO. 8 A. (Written Works) Solve the following problems. Cnoose the letter of the correct answer. (Show your complete solutions.) 1.) The sum of all the sides of a SIOP sign is 104 inches. A SIOP sign is an octogen with all sides equal. I low many inches coes each sice measure? A. 8 in B. 11 in C. 13 in D. 16 in 2.) In A ABC, LA and zB each measure 70°. What is the measure of zC? A. 40 B. 50° C. 600 D. 70° 3.Ị The measures of the three angies of a quadriateral are 49°, 58°, ana 127°. What is the measure of the fourtn angle? A. 116 B. 126 C. 54 D. 64 4.) Solve for the value of in DEFG. E 130° A. 40° B. 70° C. 50° D. 90° (x + 40y (2x-10P 5.) If the length of the two sides of an isosceles triangle are 3 cm and 7 cm, then whoat must be the length of the third side? A. 3 cm B. IC cm C. 14 cm D. 7 cm B. (Performance Task) Use ruler and compass to construct the following. (Choose only one item to answer.) 1.) Construct a scalene triangle such that DE = 3 cm, EF = 7 cm and DF = 5 cm. Label it A DEF. 2.) Construct a square having 8 cm as the length of each side. 3.) Construct a regular pentagon given 4 cm as the length of each side. 4.) Construct a regular hexagon given points A, B,C,D,E and F having 4 cm as the length of each side. Scoring Rubrics for Learning Task 1 Score Descriptors The figure is accurately made, presentable and appropriate. The figure accurately made and appropriate but not presentable. The figure is aCcurately made. The figure is not accurately made but appropriate. Attempt to construct the figure but not accurate and appropriate. 4 3​