ACT Unit 1

Tags

CCSS.HSF.TF.A.1

Tags

CCSS.HSF.TF.A.1

Determine the length of the arc intercepted by a central angle of 150° in a circle of radius 15 cm.

• 39.3 cm

• 37.2 cm

• 35.8 cm

• 32.6 cm

Tags

CCSS.HSG.C.B.5

• 8.1 cm

• 9.4 cm

• 10.7 cm

• 13.2 cm

Tags

CCSS.HSG.C.B.5

What is the area of a sector formed by a central angle of 150^o where the radius of the circle is 12 cm?

• 209 cm²

• 188 cm²

• 176 cm²

• 154 cm²

Tags

CCSS.HSG.C.B.5

• 450 cm²

• 507 cm²

• 534 cm²

• 586 cm²

Tags

CCSS.HSG.C.B.5