Yuneannviz
Answered

find the area of a circle whose diameter is (10x-4y) cm

Sagot :

Rider21viz
A = π d²/4
   = π (10x - 4y)² / 4
   = π (100x² - 80xy + 16y²)/4
A  = π (25x² - 20xy + 4y²) cm² ...........ANSWER