Math, asked by lucazzatura, 1 month ago

7. Na figura, r e s são retas paralelas. Calcule os valores
de a, b, c e d

Attachments:

Answers

Answered by lalnunkimahmarjoute

1

Step-by-step explanation:

a = 70⁰ porque eles são ângulos internos alternados

c = 40⁰ também estes são ângulos internos alternativos

b = 180⁰ - 70⁰ - 40⁰ = 180⁰ - 110⁰ = 70⁰ porque a + b + 40⁰ constituem um ângulo reto

d = 180⁰ - 40⁰ = 140⁰ como c + d também constituem uma linha reta

você pode achar isso útil!

Previous Question

Next Question

Similar questions

Math, 15 days ago

7.36 x 10^22 X(6.37 x 10^6)^2÷ (1.76x10^6)² ×5.98 x 10^24( pls give proper step by step explanation ...

Biology, 15 days ago

16.Differentiate between aerobic and anaerobic respiration. (2) ll...

History, 15 days ago

Solve the given attachment quick!

Math, 1 month ago

Manavi and Kuber each receives an equal allowance. The table shows the fraction of their allowance each deposits into his/her saving account and the fraction each spends at the mall. If allowance of each is Rs. 1260 find the amount left with each.

Chemistry, 1 month ago

Indicate two methods (including the technique and/or apparatus) for determining the rate of the reaction below. 2 Na(s) + 2 H2O(l) → 2 NaOH(aq) + H2(g)...

Science, 8 months ago

image formed by plane mirror is?

Chemistry, 8 months ago

19-सही मिलान कीजिए द्वंद्व समास तत्पुरुष समास द्विगु समास बहुव्रीहि समास घुड़सवार माता-पिता दशानन चौराहा घुड़सवार माता-पिता दशानन चौराहा ...

Science, 8 months ago

how to destroy energy...