Answer:
A = 65
Step-by-step explanation:
A = 1/2(7+6)·10
A = 5(7+6)
A = 5(13)
A = 65
No.
The three angles of a triangle need to add up to 180 degrees, this means no one angle can be 180 degrees.
Answer:
B 20 x 5
Step-by-step explanation:
~169%
THIS IS NOT AN EXACT ANSWER
I took 490/290 and got 1.689655172, multiplied that by 290 and got 489.999 repeating, so I rounded up to 1.69 which translates to 169 percent.
I hope this helps :)
