Write the converse of the conditional statement
if a polygon is regular, then it has congruent angles and congruent sides.

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Complete the equation of the live through (-1,6) (7,-2)