Question

Answer.
(i) what is the name of the angle?
(lij lame the arms and vertex
of the angle
(this what type of angle is it?
(iv) what
is the measurement of the angle?
A
b)
B​

Answer 1

Answer:

(I) a= acute angle

b=obtuse angle

Answer 2

Answer:

i) a. acute angle

b. obtuse angle

ii) a. PQ and QR are arms. Q is vertex

b. AB and BC are angles. B is vertex

iii) a. acute angle

b. obtuse angle

iv) a. less than 90°

b. more than 90°