Write the equation of this line in point-slope form and slope- intercept form.
Slope = -1 through point (-3,5)

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

With number 11 ( show how you got the answer)