Question

51.
Q.4
3
Do as directed.
1. If the measure of two angles of a triangle is 47° and 52 respectively then find
the measure of the third angle.
2. Find the value of the unknown x in the following figure.
P
M
30°​

Answer 1

Answer:

51.

Q.4

3

Do as directed.

1. If the measure of two angles of a triangle is 47° and 52 respectively then find

the measure of the third angle.

2. Find the value of the unknown x in the following figure.

P

M

30°6000

Answer 2

Answer:

1 )81

Step-by-step explanation:

1)Let the third angel be x

47 + 52 + x = 180 ( sum of all angels of a triange is 180)

x = 180 - 47 - 52

x = 180- 99

x = 81