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Geometry questions

Geometry questions | form one Basic Mathematics

Find Geometry examination questions, form one Basic Mathematics in acaproso.com

# Question
1

If the interior angle of a regular polygon is 6½ times the exterior angle, how many sides does the polygon have?


Mathematical Calculation
2

Three angles of a triangle are marked 2x , x + 20º , and x − 40º , find the values of x .


Mathematical Calculation
3

The lengths of three sides of a right-angled triangle are (𝑥−1)cm, (𝑥−8)cm, and 𝑥. Find the value of 𝑥.


Mathematical Calculation
4

The sides of a rectangle are (2−√3)cm and (2+√3)cm. Find the length of its diagonal.


Mathematical Calculation
5

If A and B are complementary angles such that A = 25° and B = x + 25° , find the value of x .


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6

Make A the subject of the formula D=frac{A-B}{A}-frac{B}{CA}


Mathematical Calculation
7

A river with parallel banks is 20m wide. If P and Q are two points on either side of the river, as shown in the figure below, find the distance PQ.

-coordinate-geometry form four basic mathematics


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8

In the figure below, AB = 10 cm, AX = 6 cm, CX = 8 cm and AB is parallel to DC.

Coordinate geometry form four

(i) Show whether triangles AXB and CXD are similar or not.
(ii) Find the length of CD.
(iii) Find the ratio of the areas of triangles AXB and CXD.


Mathematical Calculation
9

Calculate the size of angle x and y in the following figure.

geometry basic mathematics


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10

In the following figure, ar{AB} is parallel to ar{PQ} and ar{RS} is a transversal . Find the angles labeled a,b,w,x,y and z.

Geometry mathematics form one


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