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3 years ago

Determine whether triangles ACB and AEF are similar. Show your working and explain your reasoning.

Mathematics

1 answer:

Whitepunk [10]3 years ago

7 0

Step-by-step explanation:

It is assumed EF and CB are parallel.

<u>The triangles ACB and AEF are similar by SAS as:</u>

CAB is common angle
AC and AE overlap
AB and A F overlap

<u>Confirm if corresponding sides have same ratios:</u>

AC / AE = AB / A F
(8 + 4) / 8 = (10 + 5) / 10
12/8 = 15/10
1.5 = 1.5

Confirmed

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