Question

Luke is designing a scale model of a clock tower. The design of the front of the tower is shown below.

A figure can be broken into a triangle and rectangle. The rectangle has a base of 200 millimeters and height of 50 millimeters. The triangle has a base of 50 millimeters and height of 100 millimeters.

What will be the area of the front face of his model?
2,500 square millimeters
10,000 square millimeters
12,500 square millimeters
15,000 square millimeters
Please hurry i am timed! NO SPAM

Answer 1

Given :- The rectangle has a base of 200 millimeters and height of 50 millimeters. The triangle has a base of 50 millimeters and height of 100 millimeters.

To Find :- What will be the area of the front face of his model ?

2,500 square millimeters

10,000 square millimeters

12,500 square millimeters

15,000 square millimeters

Answer :-

→ Area of front face of model = Area of base rectangle + Area of triangular base .

→ Area of front face of model = Base * Height + (1/2) * Base * Height

putting values we get,

→ Area of front face of model = 200 * 50 + (1/2) * 50 * 100

→ Area of front face of model = 10000 + 2500

→ Area of front face of model = 12500 square millimeters .(Ans.)

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Answer 2

Answer:

12,500 square millimeters

Step-by-step explanation: