The price of a car is £2750.
2 answers:
Answer:
£2200
Step-by-step explanation:
Formula:
20% off
so:
2750x0.20= <em>x </em>Price of car with 80% off
2750-<em>x= </em>Price of car with 20% off
Find answer:
<em>(look in image to see my work on 2750x0.20, I used Microsoft Whiteboard)</em>
2750x0.20=550.00
2750-550=2200
<h2>The price of the car 20% off is £2200</h2>
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I think its like this.
Answer:
Area of regular pentagon is 238.95 square inches.
Step-by-step explanation:
Given a regular pentagon with side length of 11.8 inches and dotted line from center to middle of side of 8.1 inches.
we know a regular polygon divides into 5 congruent triangles.
Side of pentagon i.e base of one triangle is 11.8 inches.
Also, distance from center to middle of side which is height of triangle is 8.1 inches.
Area of 1 triangle=
=
= 47.79 sq inches.
Area of regular pentagon=area of 5 congruent triangles= =238.95 sq inches.
