Fbc is tangent to circle o and ob is a radius, what kind of triangle is obc?

(see pic) point b on the pic is directalyy above o and c is to the
right of b
equilateral triangle

scalene triangle

right triangle

obtuse triangle

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?