Answers Attached
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Answer:
A = 51.3°, B = 90°, C = 38.7°
Step-by-step explanation:
The given lengths satisfy the Pythagorean theorem:
(√41)² = 4² +5² ⇒ 41 = 16 +25
so we know the triangle is a right triangle. The right angle is opposite the longest side, so is angle B, opposite side AC.
The remaining angles can be found using trig functions. For example, we know ...
tan(A) = BC/AB = 5/4
A = arctan(5/4) ≈ 51.3°
Then the other acute angle is ...
C = 90° -51.3° = 38.7°
Angles A, B, C are ...
(A, B, C) = (51.3°, 90°, 38.7°)
Answer:
C. 400
Step-by-step explanation:
You have to multiply 10 x 10 (the base length and width) by 12 (the height) and divide it by 3.
Answer:
the answer would be A
Step-by-step explanation:
i am in tenth grade and i have no clue what i am doing. but some how i figured it out so read between the lines thats all the advice i have have a great day.
