Answer: option iii
The perimeter of an isosceles triangle with congruent sides of 16.2 cm and a third side half that length is 16.2+16.2+8.1 = 40.5 cm
Explanation:
First side is = 16.2 cm
Second side is = 16.2 cm
Third side = half of 16.2 = 8.1 cm
Answer:
C
Step-by-step explanation:
Answer is
2
gradient=change in y/change in X
(10--2)/(4--2)=2
y = -6
