19. Is there enough information to prove the two triangles congruent? If yes, name the postulate you would use (SSS, SAS, ASA, AAS, HL). If no, write not possible and tell what other information you would need.

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Which of the following is correct interpretation of the expression -4+13