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What are the values of x, y, and z?
1 answer:
<h3><u>To find value of x</u></h3>
<u>Formula applied:</u>
Exterior angle=Sum of interior angles
Answer:
- x=66⁰+45⁰
- x=<u>1</u><u>1</u><u>1</u><u>⁰</u><u>✔</u>
<u>Formula applied:</u>
Exterior angle=Sum of interior angles
Answer:
- 119⁰=43⁰+z⁰
- 119⁰-43⁰=z⁰
- z⁰=<u>76</u><u>⁰</u><u>✔</u>
- ∠1+66⁰=180⁰(L.P)
- ∠1=180⁰-66⁰
- ∠1=114⁰
<u>Formula</u><u> </u><u>used:</u>
Sum of angles of a triangle =180⁰
Answer:
- ∠ 1+30⁰+y⁰=180⁰
- 114⁰+30⁰+y⁰=180⁰
- y⁰=180⁰-144⁰
- y⁰=<u>36⁰</u><u>✔</u>
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$ 5 is taken is off the regular price
<em><u>Solution:</u></em>
Given that, Regular price of the soccer ball is $ 25
During the sale, it is 20 percent off
Let "x" be the amount that is taken off the regular price
Regular price = $ 25
Discount = 20 percent off
Which means, 20 % of regular price is taken off
x = 20 % of regular price
x = 20 % of 25
Thus $ 5 is taken is off the regular price