In triangle RST, ∠S is 10⁰greater than ∠R and ∠T is 5⁰less than ∠S, find the
three angles of the triangle.
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Answer:
Step-by-step explanation:
Measure of ∠R = 55°
Measure of ∠S = x+10 =55+10 = 65°
Measure of ∠T = x+5= 55 + 5 =60°
Step-by-step explanation:
Since we have given that
RST is a triangle,
Angle S is 10°greater than angle R and
angle T us 5° less than Angle S
Let the measure of ∠R be 'x'.
Let the measure of ∠S be 'x+10'
Let the measure of ∠T be 'x+10-5'='x+5'
As we know that "Sum of all angles in triangle is 180°.
So, it becomes,
∠R + ∠S + ∠T =180°
now refer to the picture then see what ive written below
So, Measure of ∠R = 55°
Measure of ∠S = x+10 =55+10 = 65°
Measure of ∠T = x+5= 55 + 5 =60°
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