Answer:
A
Step-by-step explanation:
AA similarity means 2 angles must be similar.
Angle 1: Angle E is the same for both triangles
Angle 2: Angle F and angle G are congruent because they both have right angle markings so they are both 90 degrees.
Answer:
Angle A = 102°
Angle B = 51°
Angle C = 27°
Step-by-step explanation:
angle A = 2b
angle B = b
angle C = 1/3 b + 10
Angle A + Angle B + Angle C = 180
2b + b + 1/3 b + 10 = 180
3 1/3 b + 10 = 180
10/3 b = 170
b = 51
a = 2b = 102
c = 1/3 b + 10 = 1/3 (51) + 10 = 17 + 10 = 27
Answer:
A
Step-by-step explanation:
common ratio of 0.5.
hmu for more
10•8=80
so something times 80 will equal 400
80•5=400
3/196
Step-by-step explanation:
multiply everything
