Question

Which is the correct formula to find the area of triangle AED?
area of a triangle = 1/2 • CD • AE
area of a triangle = 1/2 • AE • DE
area of a triangle = 1/2 • CE • AE
area of a triangle AED = AE • AE

Please help! I will reward brainliest for the right answer ^^

Answer 1

Answer:

area of ΔAED = 1/2 · AE · DE

Step-by-step explanation:

Area of a triangle = 1/2 x height x base

From inspection of the diagram for triangle AED:

• height = AE

• base = DE

Therefore, area of ΔAED = 1/2 · AE · DE