132. Higher Order Thinking Explain how to find a better estimate for 260-5
than the one shown below.
Round 260 to 300, and then estimate
300 – 5.
300 + 5 = 60, SO 2605 is about 60.

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: