Question

a) List two locations in the body that have a ball and socket joint.​

Answer 1

Answer:

$\setlength{\unitlength}{1 cm}\begin{picture}(0,0)\thicklines\qbezier(1,1)(1,1)(6,1)\qbezier(1,1)(1,1)(1.6,4)\qbezier(1.6,4)(1.6,4)(6.6,4)\qbezier(6,1)(6,1)(6.6,4)\qbezier(5.5,1)(5.5,1.3)(6.1,1.5)\qbezier(1.6,1)(1.4,1.5)(1.1,1.6)\qbezier(1.5,3.5)(2.1,3.6)(2.1,4)\put(1.7,3.1){\Large {\sf (3x - 2)^{\circ} }}\put(1.6,1.3){\Large \sf { \angle 1 }}\put(4.2,1.6){\Large {\sf(50 - x)^{\circ} }}\end{picture}$

Explanation: