Answer:
380
Step-by-step explanation:
A) they fornite a right angle and 2 acute angles(not 100% sure of what the Questions is asking)
B) they appear to form a triangle
C) the angles add up to 180 as they always do in all triangles
B)
Answer:
Step-by-step explanation:
Answer:
D
A right triangle is a triangle that has one 90 degree angle, so looking at the options i would say D
Step-by-step explanation:
Answer:
r= 3 h = 6 then use 3^2 + 6^2 = l^2
Step-by-step explanation: