Pattern 6 Posted byjaehwa September 5, 2020 NP Item 11▲ + ○ + □ = ?▲ = 3○ = ▲□ = ○ + ▲ + ▲ + ▲A. 18 A. 18 B. 17C. 20D. 10E. 21Show AnswerNo Solution StepsPractice AgainCorrect! Nice work!