⚠️branliest⚠️PLEASEEE HELP ME IM CONFUSED 1.use the image below to find the length of BC: 2.use the imagine below to find the length of RQ: ( you could answer which ever one you want or both)

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle