Question 1 of 10 · 0 correct so far
Difficulty: Medium
Short answer
Angles of 35° and 55° are placed together at one corner. Are they complementary, supplementary, or neither? Show the sum.
Fractions like 1 1/2, 9/6 and 3/2 are all accepted where they're equal.
Hints unlock after your first attempt — pick or type an answer to start the ladder.