In the given figure how much angle a is greater than angle b:
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Answered by
44
In ∆ ABD ,
- ∠ A = 48°
- ∠ D = 90°
- ∠ B = ??
Sum of 3 angles in a triangle 180° .
then ,
∠A + ∠B + ∠D = 180°
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Answered by
1
Answer:
By 26°
Step-by-step explanation:
360°-338=22°
in triangle ADB
48°+90°+b=180°
138°+b=180°
b =180°-138°
b=42°
In triangle ADC
22°+90°+a=180°
112°+a=180°
a=180°-112°
a=68°
difference=68°-42°=26°
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