You conclude a triangle is 7 cm long and 3.5 tall. use these measurements to estimate the six trigonometric ratios of θ. (round your answers to two decimal places.)

Step-by-step explanation:

The Pythagorean theorem tells you the length of the hypotenuse of the triangle:

  AC² = AB² + BC²

  AC² = (7 cm)² +(3.5 cm)²

  AC = √(61.25 cm²) = 3.5√5 cm ≈ 7.8262 cm

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The mnemonic SOH CAH TOA reminds you of the definitions of three of the trig functions. The remaining functions are their reciprocals.

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a