📐 geometry
Step-by-step solutions with LaTeX - clean, fast, and student-friendly.
Direction Travel
1. **Problem Statement:** Femi travels 10 km South, then turns 90° clockwise and travels 5 km, then turns 90° anti-clockwise and travels another 5 km. We need to find the direction
Direction Movement
1. **Problem Statement:** Buchi starts from home and moves 8 km south, then 5 km east, then 3.5 km north, and finally 5 km west. We need to find the direction in which she is movin
Direction Turn
1. The problem states that a boy initially faces south.
2. He first turns 45° clockwise. Since clockwise from south moves towards west, the new direction is south-west (SW).
Angle X
1. **Problem statement:** We are given a geometric figure with angles 99°, 34°, 35°, and an unknown angle $x$. We need to find the value of $x$.
2. **Understanding the figure:** Th
Angle Oac
1. **State the problem:** We have a circle with center $O$ and points $A$ and $C$ on the circumference. Lines $AB$ and $BC$ are tangents to the circle at points $A$ and $C$ respect
Bolt Circle Diameter
1. **Problem statement:** We need to find the diameter of a bolt circle given the bolt distance (chord length) of 7 cm and the angle between the diameter and the bolt distance line
Angle Calculations
1. Problem: Find the size of the lettered angles a°, b°, c°, d°, e°, f°, g°, h°, i°, j°, k°, l°, m° given the relationships in the figure.
2. Formula and rules:
Lower Prism Surface
1. **State the problem:** We need to find the surface area of the lower rectangular prism given its dimensions and the total surface area of the stacked prisms.
2. **Given data:**
Lower Prism Surface
1. **State the problem:** We need to find the surface area of the lower rectangular prism only, excluding the area where it touches the upper prism.
2. **Given dimensions:**
Surface Area Prisms
1. **State the problem:** We need to find the surface area of the lower prism and the total surface area of the combined prisms, excluding the areas where they touch.
2. **Given da
Parallel Lines
1. **Problem statement:** Two parallel lines $m$ and $n$ are intersected by a transversal, creating four angles: $(10x + 5y)^\circ$, $72^\circ$, $80^\circ$, and $(15x + 4y)^\circ$.
Similar Rectangles
1. **Problem Statement:** We need to understand what it means for two rectangles to be similar.
2. **Definition:** Two rectangles are similar if their corresponding side lengths ar
Cube Surface Volume
1. **State the problem:** We are given the total surface area (T.S.A) of a cube as 600 m². We need to find the lateral surface area (L.S.A) and the volume of the cube.
2. **Recall
Cuboid Joined
1. **Problem Statement:** Two cuboids each with dimensions 10m (length) × 8m (width) × 5m (height) are joined end to end. We need to find the Lateral Surface Area (LSA), Total Surf
Cube Solid
1. **Problem statement:** Two cubes each with volume 12.5 cm³ are joined end to end. We need to find the Lateral Surface Area (LSA), Total Surface Area (TSA), and volume of the res
Triangle Adjacent Angle
1. **State the problem:** We are given a triangle with one interior angle measuring 65 degrees and its corresponding exterior angle measuring 115 degrees. We need to find the adjac
Triangle Adjacent Angle
1. **State the problem:** We are given a triangle with one interior angle measuring 65 degrees and its corresponding exterior angle measuring 115 degrees. We need to find the adjac
Triangle Angle
1. **State the problem:** We are given a triangle ABC with angles $B = 80^\circ$ and $C = 60^\circ$. We need to find the value of angle $A$.
2. **Formula used:** The sum of the int
Exterior Angle
1. **Problem statement:** In triangle ABC, an exterior angle is given as 110 degrees, and one of the interior opposite angles is 50 degrees. We need to find the other interior oppo
Angle Values
1. **Problem 33:** Find the values of angles $x$ and $y$ in a quadrilateral with angles $118^\circ$, $22^\circ$, $x^\circ$, and $y^\circ$.
2. **Formula:** The sum of interior angle
Square Sides
1. **Problem statement:** We have a square with one vertex at $(1,2)$ and its diagonal lies along the line $$8x - 15y = 0.$$ We need to find the equations of the sides of the squar