Answer: C. 20 inches
Step-by-step explanation:
perimeter= 2 x (4+6)=20 inches
MOKL and mHKJ are vertical angles, so they’re congruent
so mHKJ is also 80°
Answer:
Step-by-step explanation:A triangle is aptly named: it is composed of three (tri) angles formed by three non-coincident, non-parallel lines. That the lines are non-coincident means they do not overlap, and that they are non-parallel means that each line intersects with every other line. Correspondingly, a triangle also has three sides.
Answer:
b. 460 cubic cm
Step-by-step explanation: