Answer:
-2,3
Step-by-step explanation:
Answer:
31.7 cm²
Step-by-step explanation:
The area (A) of the triangle is calculated as
A =
absinC
where a, b are the 2 sides given and C the angle between them
∠ C = 180° - (72 + 59)° = 180° - 131° = 49° , thus
A = 0.5 × 12 × 7 × sin49° ≈ 31.7 cm² ( to 1 dec. place )
Answer:
D
Step-by-step explanation:
Answer:
Step-by-step explanation:
You need to multiply .35 * 240 which = 84.
of means multiply.
310 is the nearest tenth
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