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Kazeer [188]
2 years ago
11

Mind blank pls help with #3

Mathematics
2 answers:
Furkat [3]2 years ago
8 0

Answer:

<u>∠C = 16.26°</u>

Step-by-step explanation:

Since the adjacent side and the hypotenuse are given, let's take the cosine value of ∠C.

============================================================

Given :

⇒ Adjacent side (CB) = 24 cm

⇒ Hypotenuse (CA) = 25 cm

==========================================================

Taking the cos value :

⇒ cos ∠C = CB/CA

⇒ cos ∠C = 24/25

⇒ ∠C = cos⁻¹ (0.96)

⇒ <u>∠C = 16.26°</u>

snow_tiger [21]2 years ago
4 0

Answer:

\angle C = 16.26^{\circ}

Step-by-step explanation:

~~~~~~\cos \theta = \dfrac{\text{Base}}{\text{Hypotenuse}}\\\\\\\implies \cos \angle C = \dfrac{BC}{AC}\\\\\\\implies \angle C = \cos^{-1} \left(\dfrac{BC}{AC}\right)\\\\\\\implies \angle C=\cos^{-1} \left(\dfrac{24}{25}\right)\\\\\\\implies \angle C = 16.26^{\circ}

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