Answer:
35° , 40° , 105°
Step-by-step explanation:
the sum of the 3 angles in the triangle = 180° , then
3x + x + 40 = 180 , that is
4x + 40 = 180 ( subtract 40 from both sides )
4x = 140 ( divide both sides by 4 )
x = 35
3x = 3 × 35 = 105
the 3 angle measures are 35° , 40° , 105°
Answer: 23.25m
Step-by-step explanation:
C=2πr=2·π·3.7≈23.24779m
A= 2 WL+ 2 LH+ 2 HW.
W= width
L= length
H= height
Answer:
D=1 or just 1, i dont get what the question is
Step-by-step explanation:
