Math, asked by graciousmupandira, 4 months ago

In an arithmetic sequence Sn=n2 - 2n.
Use your formula in 2c to determine the values of:
a) T50​

Answers

Answered by adithyakvnzb94
0

Answer:

SOLUTION

First we would find which is semi perimeter of triangle.

Then use Heron's Equation to calculate the area of triangle.

Area

Area

Area

Area

Area

Step-by-step explanation:

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