# IGCSE Mathematics Paper-1: Specimen Questions with Answers 230 - 234 of 324

## Question number: 230

Short Answer Question▾

### Write in Short

Work out

Writing down

Your full calculator display,

### Explanation

Here given the

## Question number: 231

Short Answer Question▾

### Write in Short

The plan of a rectangular garden with 4 triangular flowerbeds is shown in the diagram.

Write down the name of the special triangles that are

i. Shaded,

### Explanation

Here given the shaded triangle is isosceles triangle.

An isosceles triangle is a triangle with two equal sides.

An isosceles triangle therefore has both two equal sides and two equal angles.

## Question number: 232

Short Answer Question▾

### Write in Short

The temperature at sunrise in Berne on the seven days of one week were:

List the days on which the temperature at sunrise was less than .

### Explanation

Here given the seven days temperature

Here find the temperature at sunrise was less than .

Here Sunday, Monday and Saturday temperature was less than .

## Question number: 233

Short Answer Question▾

### Write in Short

Factorise completely .

### Explanation

Here given the

## Question number: 234

Short Answer Question▾

### Write in Short

In triangle ABC, AB = AC.

What is the special name of this triangle?

### Explanation

Here define the triangle ABC and AB = AC

So, this triangle is isosceles triangle.

Isosceles triangle is a triangle with two equal sides.

Isosceles triangle has both two equal sides and two equal angles.