Answer:
a = 45°
Step-by-step explanation:
In triangle PSR
PS = RS (Given)
angle SPR = angle SRP (isosceles triangle property)
Let angles SPR and SRP be x
Therefore, 90° + x + x = 180° (angle property)
=> 90° + 2x = 180°
=> 2x = 180° - 90° = 90°
=> 2x = 90°
=> x = 90° ÷ 2 = 45°
=> x = 45°
Hope it helps:)
Answer:
94 ft
Step-by-step explanation:
A rectangle shares 2 congruent lengths & 2 congruent width sides.
The perimeter is the total measurement of all sides added together. Solve:
2(15) + 2(32) = 30 + 64 = 94
94 ft is your answer.
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Answer:
56.52
Step-by-step explanation:
you do 3.14 times 18
Answer:
34 in 40
Step-by-step explanation:
6 in 40 is the probability of winning, so
34 in 40 is the probability of <em>not</em><em> </em>winning.
simply do 40 - 6.
This answer can also be written as
or 85%
