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noname [10]
3 years ago
12

10 ь, If d = 10 inches, c = 9 inches, b = 6 inches, and h = 5 inches, what is the area of the triangle above? A. 25 sq in. B. 15

sq in C. 27 sq in. D. 30 sq in.
HELP ASAP !!!!!!!!!!
​
Mathematics
1 answer:
MakcuM [25]3 years ago
6 0

Answer:

D. 30 sq in.

Step-by-step explanation:

10+9+6+5=30 sq in.

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URGENT ANSWER NOW In △ABC, A=59∘, a=20, and c=21. What are the two possible values for angle C to the nearest tenth of a degree?
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Answer:

The two possible values of C are 64.2° and 115.8°

Step-by-step explanation:

* In ΔABC

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# b is opposite to angle B

# c is opposite to angle C

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* To find the distance m∠C we can use the sin Rule

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