Answer:
answer C
Step-by-step explanation:
Isosceles trapezoids have the property that opposite angles are supplementary.
Here are some needed properties of isosceles trapezoids.
<C and <D are supplementary
<A = <D
<B = <C
<D + <B = 180
<D = 110 Given
110 + <B = 180 Subtract 110 from both sides..
<B = 70
C
Hope that this helps!!!
72
I did the math
please mark brainliest
7x+3x=180
10x=180
/10 /10
x=18
7x=s
7(18)=126
3x=t
3(18)=t
54=t
11/12
7/6= 14/12
8/6= 16/12
the number in between the two is 15/12 then it already shows you what to subtract by (4/12) so 15/12-4/12=11/12
