Perfect square
factor and find pairs to make perfect square
example
36=2*2*3*3=(2*2)*(3*3)
we need paris
factor 112
112=2*2*2*2*7=(2*2)*(2*2)*(7)
we need a pair for 7
so we just need to multiply it by 7
112*7=784
784=2*2*2*2*7*7=(2*2)(2*2)(7*7)=28^2
answer is 7
Answer:Step-by-step explanation:
Answer:
PQ = 64
Step-by-step explanation:
PQ = PK + KQ
10x - 16 = 6x + 8 + 8
10x - 16 = 6x + 16
4x = 32
x = 8
PQ = 10(8) - 16
= 80 - 16
= 64
Its 43. All triangles add to 180 so 47 + 90 = 137. then subtract 180 - 137 and get 43