1. Find the angles marked with the
letters.
а) h
105⁰; b)
h 90⁰;
c) h 85⁰; d) h 95⁰.
2. Find the angles marked with the
letters.
а) i
50⁰; b) i 60⁰;
c) i 40⁰; d)
i 55⁰.
3. Find the angles marked with the
letters.
а) j
85⁰; b)
j 70⁰;
c) j 80⁰; d)
j 90⁰.
4. Find the angles marked with the
letters.
а) k
150⁰; b) k 160⁰;
c) k 180⁰; d)
k 140⁰.
5. Find the angles marked with the
letters.
а) l
80⁰; b)
l 70⁰;
c) l 90⁰; d)
l 85⁰.
6. Find the angles marked with the letters.
а) m
150⁰; b)
m 165⁰;
c) m 145⁰; d) m 155⁰.
7. Find the angles marked with the letters.
а) n 80⁰; b) n 90⁰;
c) n 100⁰; d)
n 95⁰.
8. Find the angles marked with the letters.
а) o
80⁰; b)
o 75⁰;
c) o 85⁰; d)
o 90⁰.
9. Find the angles marked with the letters.
а) p 75⁰; b) p 70⁰;
c) p 80⁰; d)
p 90⁰.
10. Find the
angles marked with the letters.
а) q
318⁰; b)
q 326⁰;
c) q 338⁰; d) q 328⁰.
11. Find the
angles marked with the letters.
а) r 70⁰; b) r 75⁰;
c) r 60⁰; d)
r 80⁰.
12. Find the
angles marked with the letters.
а) s
69⁰; b)
s 51⁰;
c) s 61⁰; d)
s 71⁰.
Комментариев нет:
Отправить комментарий