Question

Mhanifa please help this is due soon !

Answer 1

#1

Verify the ratios of corresponding sides are same

ΔABC and ΔXYZ

• 12/18 = 15/25.2
• 0.666 ≠ 0.595
• No

ΔDEF and ΔXYZ

• 10/18 = 14/25.2
• 0.555 = 0.555
• Yes

#13

Define the scale factor and use it to fid the missing sides

Scale factor is:

• k = 9/21 = 3/7

The other sides:

• 42*3/7 = 18
• 35*3/7 = 15