Question: QUESTION FOUR [10 MARKS] Calculate all the angles in a triangle whose length are 5.5 cm, 4.2cm, and 3.8 cm. (i) Calculate all the
QUESTION FOUR [10 MARKS] Calculate all the angles in a triangle whose length are 5.5 cm, 4.2cm, and 3.8 cm. (i) Calculate all the angles in the triangle. (ii) Find its perimeter. (iii) Calculate the area of the triangle using Heroes Formula. [6 Marks] [2 marks] [2 marks]
Step by Step Solution
3.51 Rating (168 Votes )
There are 3 Steps involved in it
38cm A B C a b 2ab cos o C q b 2 ab Cos Oc Cos Oc 96 a 2ab C 42 cm 55cm Cos ... View full answer
Get step-by-step solutions from verified subject matter experts
