Please solve this step by step
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x = 40(corresponding angles)
in ∆ ABC
angle B + angle A + angle C =180°
=> 40 + 35 + z=180
=>z = 105
z=y(corresponding angles)
so
x = 40
y = 105
z = 105
in ∆ ABC
angle B + angle A + angle C =180°
=> 40 + 35 + z=180
=>z = 105
z=y(corresponding angles)
so
x = 40
y = 105
z = 105
Answered by
0
Answer:
Step-by-step explanation:hey actually u will get :
1+2tan21 * cot21 * cot13 * tan13. ( * means multiplication)
3( tan72/ cot(90-72) - 2( sin54/cos(90-54)^3 + 2cot(90-21) cot21 ....(same using complementary angles u will get solution)
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