Question

osceles triangle is 110°, find the remaining two angles.
Fig. 10.14
12. In Fig. 10.15, find the sum of 21, 22, 23, 24,
25, 26, 27, 28 and 29.
-7 EXTERIOR ANGLE OF A TRIANGLE
Fig. 10.16, the side BC of
ting ZACD
A
2
A​

Answer 1

Answer:

osceles triangle is 110°, find the remaining two angles.

Fig. 10.14

12. In Fig. 10.15, find the sum of 21, 22, 23, 24,

25, 26, 27, 28 and 29.

-7 EXTERIOR ANGLE OF A TRIANGLE

Fig. 10.16, the side BC of

ting ZACD

A

2

A

Explanation:

osceles triangle is 110°, find the remaining two angles.

Fig. 10.14

12. In Fig. 10.15, find the sum of 21, 22, 23, 24,

25, 26, 27, 28 and 29.

-7 EXTERIOR ANGLE OF A TRIANGLE

Fig. 10.16, the side BC of

ting ZACD

A

2

A