Someone please help me with these math problems. No need to explain just help me answer the blanks PLEASE!!!

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?