Hey the solution to your question is (5,10).
Two lines that intersect to form a right (90º) angle are called perpendicular lines
Answer:
less than because levi is one of the most skilled
C^2=a^2+b^2-2abcosC
13^2=10^2+11^2-2×10×11×cos(°)
169=100+121-220cos(°)
220cos(°)=100+121-169
220cos(°)=52
cos(°)= 13/55
°=cos-1(13/55)
°=76.328°
Answer:b
Step-by-step explanation:
