, 18.10.2019 11:00, jack626259

# An elastic belt is placed round tha rim of a pulley of radius 5 cm .one point on tha belt is pulled directly away from tha center o of tha pulley untill it is at p 10 cm from o . find tha arm of tha pulley .also find tha shaded region ​

### Other questions on the subject: Math

Acube is placed inside a cone of radius 20 cm and height 10 cm, one of its faces being on the base of the cone and vertices of opposite face touching the cone. what is the length (in cm) of side of the cube? optionsa 5, b 6, c 8, d 9 (in cms) ​
Math, 18.08.2019 20:00, success124
$$( 3\sqrt{2} - \sqrt{3} )(4 \sqrt{3} - \sqrt{2} )$$answer the above question answer of this question is -18 + 13 in square root 6explain it ​