Question

please some one help me i have a homework and i need our help, the question is in the photo

Answer 1

Answer:

42

Step-by-step explanation:

total square area=14*14=196

there are 4 circles ,it contributes 1/4 of every circle in square. area of circle contribution in square=pI*r*r=154

shaded area=196-154=42

Answer 2

Answer:

174

Step-by-step explanation:

area of square =14×14=196 cm square

area of sector =90/360×22/7×7=5.5 cm square

there are 4 sectors so, 5.5×4=22 cm square

shaded region's area=196-22=174 cm square...