15. The measure of two opposite interior angles of a triangle are x- 10 and 4x+ 4. The exterior angle of the triangle measures 3x + 54. Solve for the measure of the exterior angle. A. 16.5° 2 opposite interior angles Exterior Angle B. 30° C. 144° d, D. 70°

Q: 10. Angle C is congruent to Angle F. What is the measure of Angle E? (2.5x + 8)° (3.5x – 7) A

A: ∠C is congruent to ∠F. Hence ∠C = ∠F 2.5x + 8 = 3.5x - 7 x = 15 ∠F = (3.5*15 - 7)°=45.5°

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Q: 34. Kristi is designing a banner shaped like a right triangle. The legs measure 2.5 ft and 3 ft.…

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Q: Solve 12x + 6l5}

A: to find the value of x

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Q: ERE

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Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.