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What is the measure of ZAOB?
A
a
180°
80°
40°
90°
N
B
b₁₁
b₂°
10 cm
7.8 cm

40%
C
d₁
dz
D


What Is The Measure Of ZAOBAa180804090NBbb10 Cm78 Cm940CddzD class=

Sagot :

Answer:

90 degrees

Step-by-step explanation:

40 degrees is alternate to a1°

all the angles are right-angled because of their shape

so its 90 degrees