What’s the answer and give an explanation.
2 answers:
Answer:
14 = x and 2.5 = y
Step-by-step explanation:
For ABCD - the top is 8 and the sides are 11. 11 minus 8 is 3. 11 plus 3 equals 14, that’s x.
For GHIJ - the bottom is 8 and both sides are 5.5. So 8 minus 5.5 is 2.5. That’s y.
Q10/ scale factor of polygon ABCD to polygon GHIJ = 11/5.5 = 2
Q11/ scale factor of polygon GHIJ to polygon ABCD = 1:2
Q12/ x = 8 × 2 = 16
y = 8 / 2 = 4
Q13/ ABCD ⇒ label <u>x as 16</u>, <u>y as 4</u>
GHIJ ⇒ label <u>HI line to 5.5</u>
Q14/ ratio = 46 : 23
= 2 : 1
<em>hope this helps....</em>
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