Answer: choice 2) SAS
AB = DE is one pair of congruent sides that forms the first S in SAS. The other S in SAS refers to the pair of congruent sides BC = EF. The A in SAS is the angle pair angle B = angle E. Note how angle B and angle E are between the two pairs of congruent sides. The order of the letters matters because SAS is different from SSA, which is not a valid congruence argument. Check out the attached image.
Answer:
50 feet
Step-by-step explanation:
Perimeter is the sum of all of the lengths of the sides.
A triangle has three sides, and three lengths are given, therefore all the sides are given.
The sum of the sides is 20 + 20 + 10 = 50
So the Perimeter is 50 feet
Answer:
At least 98 is needed in the 5th game
Step-by-step explanation:
The missing parameters are:




at least
Required
The score in game 5 to make you advance
Mean is calculated as:

So, we have:


The mean must be at least 90.
So, we have:

Multiply both sides by 5


Make Game 5 the subject


<em>At least 98 is needed in the 5th game</em>
Answer:
10.56
Step-by-step explanation:
51°F − 32) × 5/9 = 10.56°C