6.4
1/2 * 5.4 * 7.1 sin60
Mark brainliest please
Answer: B.) Find the difference between the upper and lower quartiles.
Step-by-step explanation: Edgen 2020
Answer:
[D] -552.5 feet
Step-by-step explanation:
You have to multiply 5 by -110.5
Hence, Answer = -552.5 feet
[RevyBreeze]
Answer:
AB=AC, BD is shared side, angle 1 and angle 2 are equal as BD bisects angle ABC
So we have two sides and included angle equal.
- <em>If two sides and the included angle of one triangle are equal to the corresponding sides and angle of another triangle, the triangles are congruent.</em>
According to the rule above we can say triangles ΔABD ≅ ΔCBD