Answer:
what gr is this for if it for gr.7 I can help u
Step-by-step explanation:
8
2/ 1/4 = 8
-509
Im not sure if this is correct but i believe so
≈ 62.8
Using the equal ratios of
= , that is
= = 5, thus
5 × sector = 100π ( divide both sides by 5 )
sector = 20π = 20 × 3.14 = 62.8 units²