Answer:
5
Step-by-step explanation:
Can we see the number onna chart .
Given that,
ABC and ADC are triangles.
The area of ΔADC is 52 m².
Suppose , AD is the median.
According to figure,
We need to find the area of ΔABC
Using theorem of triangle
Here, Δ ADB = Δ ADC
So,
Put the value of Δ ADC
Hence, The area of ΔABC is 104 m².
Answer is 63
Hope this helps.
Use the diameter of the circle.