∆ PQR is congruent to ∆ STU
This means --
P = S
Q = T
R = U
R = 80°
S = P = 70°
So in ∆PQR, we know R = 80° , P = 70° and Q = ?
Using angle sum property of triangle,
P+ Q + R = 180°
70° + 80° + Q = 180°
150° + Q = 180°
Q = 30°
Hope This Helps You!
Answer:
im sorry what ???
Step-by-step explanation:
i cant draw like that i only have 2 hands :(
Answer:
2
Step-by-step explanation:
This is because it got 2 times bigger
Ill take a guess of... idk. the second or the third one.
Answer:
A=346.46
Step-by-step explanation:
Using the formulas
A=πr2
d=2r
Solving forA
A=1
4πd2=1
4·π·212≈346.36059
