pumbabutson68 pumbabutson68

30-11-2021
Mathematics

contestada

the angles of a triangle are in the ratio of 7:6:2. find the measure of each angle.
A. 84, 72, 24.

B. 56, 48, 16.

C. 90, 80, 10,

D. 42, 36, 12

Respuesta :

shajualeena4 shajualeena4

01-12-2021

Answer:

A. 84, 72, 24

Step-by-step explanation:

Let the angles be - 7x 6x and 2x

7x + 6x + 2x = 180° (angle sum property)

15x = 180°

x = 180° ÷ 15 = 12

Therefore, the angles are : 7x = 7 × 12 = 84

6x = 6 × 12 = 72

2x = 2 × 12 = 24

Hope it helps:)

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