Answer:
Perimeter = 78
m<U = 102°
Step-by-step explanation:
p = 2(L+W)
p = 2( 24 + 15 )
p = 2( 39 )
p = 78
7x-3 = 6x+12
7x-6x = 12+3
1x/1 = 15/1
x = 15
7(15)-3 =
105-3 =
102°
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Answer:
Perimeter = 78
m<U = 102°
Step-by-step explanation:
p = 2(L+W)
p = 2( 24 + 15 )
p = 2( 39 )
p = 78
7x-3 = 6x+12
7x-6x = 12+3
1x/1 = 15/1
x = 15
7(15)-3 =
105-3 =
102°