Answer:
Right angle
Step-by-step explanation:
I dont know I just guessed lol
Answer:
Both are quadrant
Step-by-step explanation:
Answer:
Look below
Step-by-step explanation:
(a) The area of a triangle is:
The height of this triangle is h and it's base is 4+h so...
(b) If the height is 8 cm, then the base is 4+8 which is 12 cm so...