Answer:
<u><em>W = A/6</em></u>
Step-by-step explanation:
<u><em>Isolate the variable</em></u> by dividing each side by factors that <u><em>don't contain the variable.</em></u>
Answer:
yes
Step-by-step explanation:
the explanation is that a rhombus is a parallelogram in which all sides are equal. Their diagonals bisect each other at right angles.
Answer:
answer is b bro :)))))))))))))))
Answer: AB = 12.5, BC = 15
<u>Step-by-step explanation:</u>
Perimeter of ΔBCD = BC + CD + BD. Since it is an isoceles triangle, then BC = CD = BD. So, Perimeter of ΔBCD = 3BC
3BC = 45
<u>÷3 </u> <u>÷3 </u>
BC = 15
Perimeter of ΔABC = AB + BC + AC. Since it is an isosceles triangle with BC as the base, then AB = AC. So, Perimeter of ΔABC = 2AB + BC
2AB + BC = 40
2AB + 15 = 40
<u> -15</u> <u> -15 </u>
2AB = 25
<u>÷2 </u> <u>÷2 </u>
AB = 12.5
