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kodGreya [7K]
3 years ago
9

WILL GIVE BRAINLIEST AND 21 POINTS! Calculate the area of the triangle: A =

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
3 0

Answer:

area: 27

Step-by-step explanation:

Sides: a = 10.296   b = 14.213   c = 6

The calculation of the triangle progress in two phases. The first phase is such that we try to calculate all three sides of the triangle from the input parameters. The first phase is different for the different triangles query entered. The second phase is the calculation of other characteristics of the triangle, such as angles, area, perimeter, heights, the center of gravity, circle radii, etc. Some input data also results in two to three correct triangle solutions (e.g., if the specified triangle area and two sides - typically resulting in both acute and obtuse) triangle).

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1/2bh for b=8 and h=11
svlad2 [7]

Answer:

44

Step-by-step explanation:

1/2bh, b=8, h=11

1/2*8*11

1/2*88

=44

5 0
2 years ago
HELP ASAP WILL GIVE BRAINLY!
WINSTONCH [101]

Answer:

cos 60° = 1/2

Step-by-step explanation:

\sin( \alpha )  =  \cos(90 -  \alpha )

\sin(30)  =  \cos(90 - 30)  \\  \sin(30)  =  \cos(60)

8 0
2 years ago
Barkley's team won 40% of their games last season. If they won 12 games total last season, how many games did they play?
stiv31 [10]

Answer:

D. they played 30 games in total

Step-by-step explanation:

By a process of elimination we can determine that D is the answer.

30 is the only answer that gives 12 when multiplied by 0.40

in other words, 12 is 40% of 30

4 0
2 years ago
Read 2 more answers
HELP! USE EITHER LAW OF SINE OR LAW OF COSINE! HELP PLEASE! FIND THE MISSING SIDE AND MISSING ANGLES!​
Eva8 [605]

Answer:

∠Q ≈ 42.969, ∠P ≈ 52.03, QR ≈ 15.036

Step-by-step explanation:

Law of sines:

13/sin Q = 19/sin 85°

=> sin Q = 13 × sin 85°/19

=> Q = sin^-1 (13 × sin 85°/19)

=> Q ≈ 42.969

∠P=> 180 - 85 - 42.969 ≈ 52.03

QR/sin 52.03° = 19/sin 85°

=> QR = sin 52.03° × 19/sin 85°

=> QR ≈ 15.036

5 0
2 years ago
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We need a step by step answer to 2(3 d-1)
Effectus [21]
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