Solve for × and then find the missing angle in
the triangle below. SHOW ALL WORK.

The value of x is 4.

Step-by-step explanation:

As we know that the sum of interior angles of triangle is 180⁰.

So, adding all the given sides and subtracting to 180⁰, to find the value of x.

Hence, the value of x is 4.

Now, we know the value of x. So, calculating the mission angles of triangle :

a = 11 : 4

b = 38

c = 1 for every 6

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13