Mathematics: Find the distance between the two points. (-2,-1) and (8,23)

Find the distance between the two points. (-2,-1)

GreenHerbz206

25.01.2022

Step-by-step explanation:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\
\\
=\sqrt{(8-(-2))^2+(23-(-1))^2}\\
\\
=\sqrt{(10)^2+(24)^2} \\\\
=\sqrt{100+576} \\\\
=\sqrt{676} \\\\
=26$

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steviedude316

11.08.2020

332°

Step-by-step explanation:

Given is an isosceles triangle,

Measures of base angles of an isosceles triangle are equal.

Therefore,

Measure of central angle

= 180° - ( 76° + 76°)

= 180° - 152°

= 28°

Measure of shaded angle

= 360° - 28°

= 332°

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